The present disclosure provides systems for generating tunable white light. The systems include a plurality of LED strings that generate light with color points that fall within red, blue, short-blue-pumped cyan, and long-blue-pumped cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output. Methods of generating white light by combining light generated by red, blue, short-blue-pumped cyan, and long-blue-pumped cyan color channels. Methods of generating white light points at substantially the same 1931 CIE chromaticity diagram color coordinates having different EML.
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
Methods and apparatus for providing circadian-friendly LED light sources are disclosed. A light source is formed to include a first LED emission (e.g., one or more LEDs emitting a first spectrum) and a second LED emission (e.g., one or more LEDs emitting a second spectrum) wherein the first and second LED emissions are combined in a first ratio and in a second ratio such that while changing from the first ratio to the second ratio the relative circadian stimulation is varied while maintaining a color rendering index above 80.
F21K 9/23 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
A61M 21/02 - Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
F21K 9/232 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
F21K 9/235 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings - Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
F21S 4/20 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
F21V 9/08 - Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for reducing intensity of light
F21V 15/01 - Housings, e.g. material or assembling of housing parts
F21V 19/00 - Fastening of light sources or lamp holders
F21V 29/70 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
A display comprising: (a) a plurality of pixels, each of said plurality of pixels comprising three sub pixels with each subpixel comprising an LED, wherein at least one LED of said three subpixels of each pixel comprises a dual wavelength LED; and (b) at least one driver for driving LEDs of said three subpixels, said at least one driver having three contacts for said at least one LED of each pixel.
H01L 33/06 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor bodies with a quantum effect structure or superlattice, e.g. tunnel junction within the light emitting region, e.g. quantum confinement structure or tunnel barrier
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 33/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof
A light panel comprising a waveguide having an emission surface.for emitting emitted light, and multiple light sources having at least first and second colors, said multiple light sources being optically coupled to said waveguide to create a color gradient between said first and second colors across said emission surface. The waveguide has a planar light guide having a top and a bottom. The multiple light sources comprise at least two light sources, the first light source is configured to emit said first light and being optically coupled to said top of said planar light guide, and a second light source configured to emit said second light and being optically coupled to said bottom of said planar light guide.
F21V 9/40 - Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
F21K 9/65 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction specially adapted for changing the characteristics or the distribution of the light, e.g. by adjustment of parts
F21V 13/00 - Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups
H05B 33/12 - Light sources with substantially two-dimensional radiating surfaces
5.
LIGHTING SYSTEMS GENERATING VISIBLE-LIGHT EMISSIONS FOR DYNAMICALLY EMULATING SKY COLORS
Lighting system including visible-light source, optical system, mounting system, and control system. Visible-light source includes plurality of semiconductor light-emitting devices (SLEDs) and selectably generates: visible-light emissions having cyan-ish color point; and visible-light emissions having orange-ish color point. Optical system and mounting system are integrated with visible-light source. Optical system is arranged to combine together, into combined light emissions, visible-light emissions from SLEDs among plurality of SLEDs. Mounting system is arranged for directing combined light emissions as up-light emissions. Control system is coupled with visible-light source and selectably causes visible-light emissions to have cyan-ish color point or orange-ish color point. Control system and optical system cooperatively form combined up-light emissions as having dynamic spectrum for emulating orange-ish sky color at time of day selected to represent sunrise sky or to represent sunset sky, changing over time for emulating cyan-ish sky color at another time of day selected to represent mid-day sky.
An LED pump light with multiple phosphors is described. LEDs emitting radiation at violet and/or ultraviolet wavelengths are used to pump phosphor materials that emit other colors. The LEDs operating in different wavelength ranges are arranged to reduce light re-absorption and improve light output efficiency.
H01L 33/08 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor bodies with a plurality of light emitting regions, e.g. laterally discontinuous light emitting layer or photoluminescent region integrated within the semiconductor body
H01L 33/32 - Materials of the light emitting region containing only elements of group III and group V of the periodic system containing nitrogen
H01L 33/48 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor body packages
A lighting system for emitting emitted light, said light system comprising: (a) a first light source for emitting a first light; (b) a second light source for emitting UVB light, wherein said emitted light comprises a combination of said first light and said UVB light; and (c) a controller for said second light source configured to deliver a dose of said UVB to at least one target sufficient to cause vitamin D synthesis in said target.
G16H 20/40 - ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to mechanical, radiation or invasive therapies, e.g. surgery, laser therapy, dialysis or acupuncture
H05B 47/155 - Coordinated control of two or more light sources
The present disclosure provides methods for generating white light. The methods use a plurality of LED strings to generate light with color points that fall within blue, yellow/green, red, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output.
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
9.
Methods and Systems for an Automated Design, Fulfillment, Deployment and Operation Platform for Lighting Installations
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
G06T 7/55 - Depth or shape recovery from multiple images
G06T 7/73 - Determining position or orientation of objects or cameras using feature-based methods
G06F 16/51 - Indexing; Data structures therefor; Storage structures
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/175 - Controlling the light source by remote control
G06T 19/20 - Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
G06F 16/953 - Querying, e.g. by the use of web search engines
H05B 45/10 - Controlling the intensity of the light
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
F21V 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
Lighting system including visible-light source with semiconductor light-emitting device, which may further include: pan assembly having pan ring, pinion gear, and central fixed gear; heat-sink, tilt assembly including tilt adjustment screw, leadscrew, and two spaced-apart panels defining tilt path for causing movement of heat-sink and visible-light source along tilt path; universal joint assembly including gimbal, swing bar with swing arms and being in threaded engagement with leadscrew, swing arms connected with visible-light source; support assembly configured for securing heat-sink and visible-light source together at plurality of selectable distances away from light emission aperture; heat-sink and visible-light source each having thermally-conductive surface, one surface having Dzus-type fastener button and another surface having Dzus-type cavity containing spring wire, for reversible attachment of heat-sink and visible-light source together; or power supply assembly, and receptacle for self-aligning reversible installation of power supply assembly, receptacle having guide walls with lead-ins.
The present disclosure provides methods for generating tunable white light with controllable circadian energy performance. The methods use a plurality of LED to generate light with color points that fall within blue, yellow/green, red, and cyan color ranges, with each LED being driven with a separately controllable drive current in order to tune the generated light output. Different light emitting modes can be selected that utilize different combinations of the plurality of LED in order to tune the generated white light.
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
An optical cup which mixes multiple channels of light to form a blended output, the device having discreet zones or channels including a plurality of reflective cavities each having a remote phosphor light converting appliance covering a cluster of LEDs providing a channel of light which is reflected upward. The predetermined blends of phosphors provide a predetermined range of illumination wavelengths in the output.
F21K 9/62 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
F21V 9/38 - Combination of two or more photoluminescent elements of different materials
F21V 13/14 - Combinations of only three kinds of elements the elements being filters or photoluminescent elements, reflectors and refractors
F21V 9/30 - Elements containing photoluminescent material distinct from or spaced from the light source
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
F21V 3/04 - Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
Apparatus and methods of attaching accessories to LED lamps and for providing active accessories in LED lamps are disclosed. The active accessories include single-function active accessories as well as multi-function active accessories.
F21V 17/10 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
F21V 17/00 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
F21V 5/04 - Refractors for light sources of lens shape
H05B 47/19 - Controlling the light source by remote control via wireless transmission
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/21 - Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant for protection of two or more light sources connected in parallel
14.
Systems and Methods for Providing Tunable Warm White Light
The present disclosure provides methods for generating tunable white light. The methods include using a plurality of LED strings to generate light with color points that fall within white, red, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output.
F21V 23/04 - Arrangement of electric circuit elements in or on lighting devices the elements being switches
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
H05B 45/24 - Controlling the colour of the light using electrical feedback from LEDs or from LED modules
H01L 25/13 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices having separate containers the devices being of a type provided for in group
According to at least one aspect, a lighting device is provided. The lighting device comprises a circuit board, an LED mounted to the circuit board that is configured to emit light with an angular CCT deviation, a lens assembly mounted to the circuit board over the LED and configured to receive the light emitted from the LED and reduce the angular CCT deviation of the light received from the LED to make a color temperature of the light received from the LED more uniform, and an elastomer encapsulating at least part of the circuit board that is separate and distinct from the lens assembly.
F21V 17/04 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages onto or by the light source
F21S 8/04 - Lighting devices intended for fixed installation intended only for mounting on a ceiling or like overhead structure
F21V 7/28 - Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
F21K 9/68 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction - Details of reflectors forming part of the light source
F21K 9/69 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction - Details of refractors forming part of the light source
The present disclosure provides lighting systems, which may be semiconductor light emitting devices, with two or more of blue, red and/or LRNE, short-blue-pumped cyan, long-blue-pumped cyan, yellow, and violet channels. The lighting systems can have a plurality of operational modes that provide different biological effects while having good color rendering capability. The yellow and violet channels can include violet LEDs and be used in operational modes that provide white light with lower EML values relative to operational modes using three or more of the blue, red, short-blue-pumped cyan, and long-blue-pumped cyan color channels.
The present disclosure provides methods for generating tunable white light with controllable circadian energy performance. The methods use a plurality of LED strings to generate light with color points that fall within blue, yellow/green, red, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output. Different light emitting modes can be selected that utilize different combinations of the plurality of LED strings in order to tune the generated white light. One or more of the LED strings can have ultraviolet or violet LEDs.
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
Goods & Services
Components for lights, namely, components for lamps, light
fixtures, and lighting systems, namely, drivers for lights
and circuit boards for lights; components for lights having
light emitting diodes (LEDs), namely, LED circuit boards;
LED light components, namely, drivers and circuit boards;
circuit boards for lights; drivers for lights, namely, LED
drivers and LED circuit boards; electric light switches;
light control apparatus; lighting controls; electronic
regulating and control devices for the operation of lights;
electric light control panels and current control devices;
light configuration and operation systems for residential,
commercial and industrial facilities, namely, light systems
comprising light sensors and switches; illumination
ecosystems for building lights, namely, illumination
regulators; high-frequency switching power supplies for
lights; power supplies for lights; illumination regulators;
power controllers for lights; programmable electronic power
controllers for lights; electronic control gears (ECGs) for
lights; Internet of things (IoT)-enabled microcontrollers
for lights; wireless controllers to remotely monitor and
control the function, status, and illumination outputs of
other electrical, electronic, and mechanical devices and
systems, namely, lights, security systems, illumination
ecosystems, and home- and office-appliances; electric
control devices for light management and for controlling
indoor and outdoor lights; lighting controls for
illumination by indoor and outdoor lights; electric light
dimmers; electronic illumination motion sensors; LED- and
optical light-position sensors; occupancy sensors, namely,
electronic motion recognizing and detecting sensors that
detect the presence of occupants and lighting control
apparatus; flashing and steady safety lights; motion sensors
for security lights; light configuration and operation
software for use in residential, commercial and industrial
facilities, namely, downloadable lighting control software
for use in commercial and industrial facilities; computer
hardware and software systems for facilities management,
namely, computer hardware and recorded system software for
controlling building access lights, illumination ecosystems,
and security systems; recorded computer operating system
software for lights; computer hardware and recorded computer
operating system software for designing, configuring and
operating lights; computer hardware and recorded computer
operating system software for designing, developing,
configuring, customizing, simulating, quoting,
manufacturing, procuring, installing, connecting,
programming, implementing, controlling, operating,
networking, and updating of home and office systems for
connecting, operating, and managing lights and home- and
office-appliances, being elements of the internet of things
(Iot), and of home and office systems having wireless or
wired controllers, controlled devices; recorded software for
lights and for security, safety, and home and office
monitoring and controlling systems; home and office
operating system software for remote and direct control of
and networked, mobile, application, radio frequency
identification (rfid) readers, wireless speakers; LAN (local
area network) hardware, cellular, internet cloud, and
internet-of-things based communications equipment with
lights and with home and office appliances; downloadable
cloud-based software for designing, configuring and
operating lights by a cloud computing platform; downloadable
computer-aided design (CAD) software for designing light
installations; telecommunications transmitters, mobile data
receivers, and power controllers for monitoring and
controlling lights; downloadable computer-based and mobile
application software for designing the layout of light
installations; computer hardware and recorded software
enabling users to configure and operate lights; downloadable
computer programs for evaluating and measuring sleeping
conditions; downloadable computer programs for evaluating
and measuring circadian rhythms and internal body clocks;
downloadable computer programs for advising and diagnosing
sleeping conditions, circadian rhythms, and internal body
clocks; downloadable computer programs for providing
information regarding sleeping conditions, circadian
rhythms, and internal body clocks; downloadable computer
programs for issuing documents on diagnosis information to
people engaged in business in the medical and educational
fields to improve or cure sleeping conditions and circadian
rhythms; downloadable computer programs for providing
diagnosis information for people engaged in business in the
medical and educational fields to improve or cure sleeping
conditions and circadian rhythms; downloadable software in
the field of healthcare and wellness for analyzing,
interpreting and storing collected biometric data;
downloadable application software for measuring and
monitoring vital signs, blood pressure and heart rate;
downloadable application software for analyzing data in the
field of biometrics; downloadable application software for
data processing in the field of biometrics; downloadable
application software for analyzing and processing bio-signal
data; downloadable application software in the field of
healthcare and wellness for analyzing, interpreting and
storing collected biometric data; downloadable computer
software for diagnosing diseases for medical purposes; data
processors incorporating bio-sensors; wearable wireless
biometric information readers in the nature of wearable
activity trackers used for measuring and monitoring
biometric, health and fitness data; downloadable mobile
device software applications and downloadable computer
software applications for measuring, tracking, analyzing,
displaying, uploading, transmitting and aggregating data
transmitted from multifunctional electronic devices and
accessories worn by users to provide users with information
and analysis with respect their sleep, physical activity,
light exposure, fitness and other general health and
wellness; downloadable mobile device software applications
and downloadable computer software applications that
communicate data to personal digital assistants, smart
phones, and personal computers through Internet websites and
other computer and electronic communication networks to
provide users with information and analysis with respect to
their sleep, physical activity, light exposure, fitness and
other general health and wellness; computer hardware and
downloadable software for measuring and characterizing of
lighting fixture performance; downloadable computer
operating system software for light configuration for
residential, commercial and industrial facilities;
downloadable light configuration software for use in
residential, commercial and industrial facilities for
controlling lighting systems; computer hardware and
downloadable software for configuring lights; downloadable
computer software for the design and analysis of optical and
photometric systems; downloadable computer programs using
machine learning, deep learning, data science, predictive
analytics, automation, and artificial intelligence in the
field of the internet-of-things (IoT) and the fields of
light and light systems, namely, for controlling networked
devices in the internet of things (IoT), and operating
internet-enabled and connected lighting apparatus and light
systems; downloadable computer software using machine
learning, deep learning, data science, predictive analytics,
automation, and artificial intelligence in the field of the
internet-of- things (IoT) and the fields of light and light
systems, namely, for controlling networked devices in the
internet of things (IoT), and operating internet-enabled and
connected lighting apparatus and light systems; recorded
computer programs using machine learning, deep learning,
data science, predictive analytics, automation and
artificial intelligence in the field of the
internet-of-things (IoT) and the fields of light and light
systems, namely, for controlling networked devices in the
internet of things (IoT), and operating internet-enabled and
connected lighting apparatus and light systems; recorded
computer software using machine learning, deep learning,
data science, predictive analytics, automation, and
artificial intelligence in the field of the
internet-of-things (IoT) and the fields of light and light
systems, namely, for controlling networked devices in the
internet of things (IoT), and operating internet- enabled
and connected lighting apparatus and light systems; computer
hardware and recorded software for visualizing lighting
fixtures and lighting systems and their performance;
computer hardware and recorded software for designing,
visualizing, specification and installation of lighting for
built environments; downloadable database management
software for creating, managing, searching and accessing a
database of lighting fixtures and associated performance and
business metrics; computer hardware and recorded software
for creating autonomous emotion-driven lighting design and
specification; computer hardware and recorded software for
measuring and characterizing of lighting fixture
performance; computer hardware and recorded software for
design modeling lighting fixtures; downloadable virtual
reality, augmented reality and mixed reality software for
designing, visualizing and creating specification of
lighting fixtures and systems; computer hardware and
recorded software for measuring, calculating, visualizing
and characterizing of a lighting fixture's electrical,
mechanical, spectral, optical and photometric performance,
both in the near-field and in the far-field, pertaining to
wattage, dimensions, spectral power distribution, spatial
and angular light distribution; computer hardware and
recorded software for creating advertising and marketing of
lighting systems and fixtures; downloadable virtual reality,
augmented reality and mixed reality software for visualizing
lighting fixtures and lighting systems and their
performance; recorded virtual reality, augmented reality and
mixed reality software for visualizing lighting fixtures and
lighting systems and their performance; technical measuring
and testing apparatus for determining properties of light,
namely, radiance, luminance, chromaticity, reflectance,
transmittance, scatter, bidirectional reflectance
distribution function (brdf), bidirectional transmittance
function (brtf), color, contrast, color temperature,
spectral power distribution and illuminance; downloadable
computer software for use in the field of virtual reality,
augmented reality and mixed reality for creating and
designing lighting systems; downloadable operating software
for use in enabling computers, handheld consoles, tablet
computers, mobile devices, and smart phones to provide
virtual reality, augmented reality and mixed reality
experiences; downloadable software for use in connection
with virtual reality, augmented reality and mixed reality
for creating, sharing, and viewing, content online over the
internet; downloadable software for creating virtual
environments for the visualization of lighting systems;
software, recorded and downloaded, namely, programs for the
design, planning, simulation, visualization, in the nature
of depicting the design in three-dimensional graphic design
and analysis, of installations for lighting; downloadable
computer software for creating and designing lighting effect
visualizations; downloadable software for characterizing,
mapping and displaying both the spatial and angular
distribution of light radiating from light sources;
downloadable computer software for the design and analysis
of optical and photometric systems; downloadable software
for measuring the properties of light, namely, radiance,
luminance, chromaticity, reflectance, transmittance,
scatter, bidirectional reflectance distribution function
(brdf), bidirectional transmittance function (brtf), color,
contrast, color temperature, spectral power distribution and
illuminance; downloadable computer software for use in
connection with virtual reality, augmented reality and mixed
reality systems enabling users to visualize lighting
fixtures and lighting systems and their performance; LED
light components, namely, LED modules, power supplies, and
wiring; LED light components, namely, LED modules, power
supplies and wiring. Lights, namely, lamps, lighting fixtures, and lighting
systems comprised of LED modules, power supplies and wiring;
wall, ceiling, floor, building exterior and interior, and
outdoor lights having light emitting diodes (LEDs); lighting
fixtures having LED light engines; spot lights; electric
luminaires; light installations; LED landscape lights; LED
underwater lights; strip lights for indoor and outdoor
lights; accent lights for indoor use; track lights; LED
light machines; flood lights; work lights, namely, LED work
lights for construction settings; LED light strips for
decorative purposes; sconce lighting fixtures; wall lights;
LED mood lights; lighting fixtures for illumination of signs
and displays; down-lights; recessed lighting fixtures; cove
lights, namely, ceiling, wall, and floor lights; wall
grazing lights; wall-wash lights; asymmetric wall, ceiling,
floor, grazing, and cove lights; wall, ceiling, floor,
grazing, and cove lights for producing a line-of-light;
electric night lights; LED lights, namely, landscape, wall,
ceiling, floor, grazing, and cove lights using LEDs as their
illumination source; OLED landscape lights having organic
light emitting diodes (OLEDs); electric light bulbs; hanging
ceiling lights; electric lighting fixtures, namely, power
failure backup safety lights; pendant lighting fixtures;
light post luminaires; lighting fixtures having electric
light bulbs; overhead ceiling lights; landscape lighting
installations; lighting fixtures; LED light bulbs; LED light
fixtures; LED lighting fixtures for use in display,
commercial, industrial, residential, and
architectural-accent lighting applications; ceiling lights;
light bulbs; LED lights being LED lighting fixtures for
indoor and outdoor lighting applications; lights for
illumination of stairs, doors and other portions of
buildings; lighting fixtures for commercial lighting and for
architectural lighting applications; circadian rhythms
adjustment lamps, not for medical purposes; sanitizing
apparatus using ultraviolet light for sanitizing air, not
for medical purposes; air cleaning units containing an air
filter and ultraviolet lights and a photocatalytic filter;
ultraviolet lamps not for medical purposes; ultraviolet ray
lamps, not for medical purposes; electric air sanitizing
units; sterilizers not for medical purposes; sterilization
units for medical purposes; air sterilizers; air sterilizing
apparatus; air sterilizers for household purposes; air
purifiers; air purifying apparatus; air purification units;
air purifying apparatus and machines; air purifiers for
household purposes; industrial air purifiers; germicidal
lamps for purifying air; air cleaning units; air exchangers
for cleaning and purifying air; portable air conditioners;
disinfectant apparatus for medical purposes; sterilization
units not for medical purposes being for buildings in the
nature of apparatus that floods a room or space with
anti-bacterial gas that eliminates substantially all
bacteria in the room or space; disinfectant apparatus not
for medical purposes; air sterilization units being air
sterilizers that move air through ultraviolet light not for
medical purposes; continuous air disinfection units being
disinfectant apparatus not for medical purposes; sanitizing
apparatus using ultraviolet light for sanitizing air for
medical purposes; sterilizers for medical purposes; air
sterilization units being air sterilizers that move air
through ultraviolet light for medical purposes; continuous
air disinfection units being disinfectant apparatus for
medical purposes; lamp chimneys; lights for use in
illuminating signs and displays; security lights for outdoor
use; motion-sensitive security lights.
19.
SYSTEM AND METHOD FOR ADMINISTERING PULSE TRAINS TO ALTER CIRCADIAN RHYTHMS
A system of adjusting the phase of a user's circadian rhythms, said system comprising: a high EML light source configured for delivering pulsed high EML light in a pulsed mode of operation, wherein the pulsed high EML light has a frequency and intensity sufficient to effect circadian phase adjustment in said user; and secondary functionality comprising transmitting electromagnetic radiation (EMR) to said user.
A61M 21/00 - Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
G09G 3/32 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
20.
LIGHTING SYSTEMS WITH HIGH COLOR RENDERING INDEX AND UNIFORM PLANAR ILLUMINATION
Aspects of the present disclosure relate to a lighting device that is configured to provide light with a high color rendering index (CRI) value and/or uniform planar illumination. The lighting device may include a circuit board, a light emitting diode (LED) mounted to the circuit board and configured to emit broad spectrum light having a first CRI value, a photo-luminescent material disposed above the LED mounted to the circuit board configured to increase the CRI of the broad spectrum light emitted by the LED from the first CRI value to a higher, second CRI value, and an elastomer encapsulating at least part of the circuit board. Additionally, the lighting device may include a lens disposed over the LED configured to increase the maximum emission angle of light from the LED and a diffuser disposed above the lens and configured to diffuse the broad spectrum light.
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
F21S 4/20 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
F21V 9/35 - Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material at focal points, e.g. of refractors, lenses, reflectors or arrays of light sources
Lighting systems, methods, and devices for protecting human circadian neuroendocrine function during night use are described. Suitable lighting conditions can be provided for a working environment while protecting the circadian neuroendocrine systems of those occupying the illuminated workplace during the night. Lighting systems, methods, and devices can provide substantive attenuation of the pathologic circadian disruption in night workers. Lighting systems, methods, and devices can attenuate the specific bands of light implicated in circadian disruption. LED lighting systems, methods, and devices can provide increased intensity at a different portion of the spectrum than conventional LEDs, providing a useable white light even when unfavorable portions of the wavelength are attenuated by a notch filter. LED lighting systems, methods, and devices can switch between a daytime configuration and a night time configuration, wherein the daytime configuration provides unfiltered light and the night time configuration provides filtered light.
A61M 21/00 - Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
A light system for suppressing a microbe having a photosensitive defense mechanism, said light system comprising a plurality of light sources comprising at least, a first light source configured for emitting a first light having a first wavelength suitable for photolyzing or otherwise inactivating the microbe; and a second light source configured for emitting a second light having a second wavelength, different from said first wavelength, suitable for disrupting said photosensitive defense mechanism; a controller for selectively powering said plurality of light sources in a plurality of modes to emit emitted light from said light system, said plurality of modes comprises at least a first mode and a second mode, wherein said emitted light is white light in at least one of said first mode or said second mode.
A system for delivering light therapy for entraining brainwaves, the system comprising: a pulsed light source. The pulsed light source may be configured for emitting pulsed light oscillating between first and second states. The system may comprise a first light source for emitting continuous light; and a second light source for emitting pulsed light having a frequency of between 40 and 200 Hz in integer multiples of 20 Hz.
A61M 21/02 - Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
24.
Methods and systems for an automated design, fulfillment, deployment and operation platform for lighting installations
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
G05F 1/00 - Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or val
G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
G06T 7/55 - Depth or shape recovery from multiple images
G06T 7/73 - Determining position or orientation of objects or cameras using feature-based methods
G06F 16/51 - Indexing; Data structures therefor; Storage structures
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/175 - Controlling the light source by remote control
G06T 19/20 - Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
G06F 16/953 - Querying, e.g. by the use of web search engines
H05B 45/10 - Controlling the intensity of the light
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
F21V 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
A light source comprising a pump LED for emitting a pump light having a peak wavelength of 420 to 430 nm, one or more wavelength converting materials configured for absorbing a portion of said pump light and converting said portion to converted light, and wherein emitted light is a combination of said converted light and said pump light, said emitted light having a first SPD between 380 and 780 nm having a first power, a second SPD between 440 and 490 nm having a second power, wherein said second power is no greater than 2% of said first power, and wherein said emitted light has a CRI of at least 85, an Rf of at least 60 a CIE whiteness of at least 70.
A61M 21/02 - Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
H01L 33/32 - Materials of the light emitting region containing only elements of group III and group V of the periodic system containing nitrogen
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
26.
DYNAMIC ILLUMINATION USING A COHERENT LIGHT SOURCE
An illumination source, comprising: (a) at least one coherent light emitting device (CLED) configured for emitting coherent light having an optical path; (b) at least one optical element in said optical path for converting at least a portion of said coherent light to incoherent light, said optical element being configured to emit said incoherent light in a direction; and (c) a light control mechanism (LCM) for altering said direction of said incoherent light.
F21V 14/06 - Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
G02B 26/08 - Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
The present disclosure provides systems for generating tunable white light. The systems include a plurality of LED strings that generate light with color points that fall within red, blue, green, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output. Methods of generating white light by combining light generated by red, blue, green, and cyan color channels. Methods of generating white light points at substantially the same 1931 CIE chromaticity diagram color coordinates having different EML.
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 27/15 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier, specially adapted for light emission
28.
Methods and Systems for an Automated Design, Fulfillment, Deployment and Operation Platform for Lighting Installations
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
G06F 30/20 - Design optimisation, verification or simulation
G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/175 - Controlling the light source by remote control
G06T 19/20 - Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
H04N 5/232 - Devices for controlling television cameras, e.g. remote control
G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
G06F 16/953 - Querying, e.g. by the use of web search engines
H05B 45/10 - Controlling the intensity of the light
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
F21V 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
29.
Methods and systems for an automated design, fulfillment, deployment and operation platform for lighting installations
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
G06T 7/55 - Depth or shape recovery from multiple images
G06T 7/73 - Determining position or orientation of objects or cameras using feature-based methods
G06F 16/51 - Indexing; Data structures therefor; Storage structures
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/175 - Controlling the light source by remote control
G06T 19/20 - Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
G06F 16/953 - Querying, e.g. by the use of web search engines
H05B 45/10 - Controlling the intensity of the light
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
F21V 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
G06F 30/20 - Design optimisation, verification or simulation
G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/175 - Controlling the light source by remote control
G06T 19/20 - Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
H04N 5/232 - Devices for controlling television cameras, e.g. remote control
G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
G06F 16/953 - Querying, e.g. by the use of web search engines
H05B 45/10 - Controlling the intensity of the light
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
F21V 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
31.
Methods and systems for an automated design, fulfillment, deployment and operation platform for lighting installations
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
G06T 7/55 - Depth or shape recovery from multiple images
G06T 7/73 - Determining position or orientation of objects or cameras using feature-based methods
G06F 16/51 - Indexing; Data structures therefor; Storage structures
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/175 - Controlling the light source by remote control
G06T 19/20 - Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
G06F 16/953 - Querying, e.g. by the use of web search engines
H05B 45/10 - Controlling the intensity of the light
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
F21V 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
G06F 30/20 - Design optimisation, verification or simulation
G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/175 - Controlling the light source by remote control
G06T 19/20 - Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
H04N 5/232 - Devices for controlling television cameras, e.g. remote control
G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
G06F 16/953 - Querying, e.g. by the use of web search engines
H05B 45/10 - Controlling the intensity of the light
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
F21V 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
According to at least one aspect, a lighting device is provided. The lighting device comprises a circuit board, a light emitting diode (LED) mounted to the circuit board and configured to emit light, a lens disposed over the LED having a bottom surface facing the circuit board, a top surface opposite the bottom surface, and a lateral surface between the top and bottom surfaces, and an elastomer encapsulating at least part of the circuit board. The elastomer may not be in contact with at least part of the lateral surface of the lens so as to form a gap between the elastomer and the lateral surface of the lens.
F21V 7/28 - Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
F21V 17/04 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages onto or by the light source
F21S 8/04 - Lighting devices intended for fixed installation intended only for mounting on a ceiling or like overhead structure
F21K 9/68 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction - Details of reflectors forming part of the light source
F21K 9/69 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction - Details of refractors forming part of the light source
A system includes a plurality of carbon dioxide sensors each located in one of a plurality of spaces in a building and a plurality of air purification systems each located in one of the plurality of spaces and each including a UVC light source arranged within an internal space of a purification chamber and adapted to irradiate the internal space with UVC, an airflow system arranged to introduce environmental air from outside of the air purification system into the internal space of the purification chamber and expel purified air from the purification chamber back outside of the air purification system wherein each of the plurality of air purification systems is operable to purify air in response to an indication that an associated carbon dioxide sensor has sensed a level of carbon dioxide in excess of a predetermined threshold.
B01D 53/00 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
G06F 30/20 - Design optimisation, verification or simulation
G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/175 - Controlling the light source by remote control
G06T 19/20 - Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
H04N 5/232 - Devices for controlling television cameras, e.g. remote control
G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
G06F 16/953 - Querying, e.g. by the use of web search engines
H05B 45/10 - Controlling the intensity of the light
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
F21V 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
36.
Methods and systems for an automated design, fulfillment, deployment and operation platform for lighting installations
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
G06T 7/55 - Depth or shape recovery from multiple images
G06T 7/73 - Determining position or orientation of objects or cameras using feature-based methods
G06F 16/51 - Indexing; Data structures therefor; Storage structures
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/175 - Controlling the light source by remote control
G06T 19/20 - Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
G06F 16/953 - Querying, e.g. by the use of web search engines
H05B 45/10 - Controlling the intensity of the light
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
F21V 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
G06F 30/20 - Design optimisation, verification or simulation
G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/175 - Controlling the light source by remote control
G06T 19/20 - Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
H04N 5/232 - Devices for controlling television cameras, e.g. remote control
G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
G06F 16/953 - Querying, e.g. by the use of web search engines
H05B 45/10 - Controlling the intensity of the light
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
F21V 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
A backlit display for emitting a display light, said display comprising a backlight configured to emit a high circadian stimulation backlight spectrum having a spectral power distribution (SPD) with an overall power, and a blue range from 440-490 nm with a blue SPD power of at least 25% of said overall power, a pixel array comprising at least three filters, said at least three filter comprising at least a first filter, a second filter, and third filter, forming at least three sub-pixels, wherein said backlight is configured to backlight said pixel array, and wherein said display light has a gamut having an sRGB coverage of at least 85%.
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
G06F 30/20 - Design optimisation, verification or simulation
G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/175 - Controlling the light source by remote control
G06T 19/20 - Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
H04N 5/232 - Devices for controlling television cameras, e.g. remote control
G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
G06F 16/953 - Querying, e.g. by the use of web search engines
H05B 45/10 - Controlling the intensity of the light
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
F21V 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
Lighting system including visible-light source with semiconductor light-emitting device, which may further include: pan assembly having pan ring, pinion gear, and central fixed gear; heat-sink, tilt assembly including tilt adjustment screw, leadscrew, and two spaced-apart panels defining tilt path for causing movement of heat-sink and visible-light source along tilt path; universal joint assembly including gimbal, swing bar with swing arms and being in threaded engagement with leadscrew, swing arms connected with visible-light source; support assembly configured for securing heat-sink and visible-light source together at plurality of selectable distances away from light emission aperture; heat-sink and visible-light source each having thermally-conductive surface, one surface having Dzus-type fastener button and another surface having Dzus-type cavity containing spring wire, for reversible attachment of heat-sink and visible-light source together; or power supply assembly, and receptacle for self-aligning reversible installation of power supply assembly, receptacle having guide walls with lead-ins.
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21S 4/28 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
A digital content display includes a backlight that includes a violet-light emitting LED having an approximately 425nm centered wavelength and a long-blue emitting LED having an approximately 470nm centered wavelength, a spectrum conversion material adapted to receive light from at least one of the violet-light emitting LED and the long-blue emitting LED and converting at least a portion of received lights into green light with a half-max bandwidth of less than 30nm, a green sub-pixel color filter, a red sub-pixel color filter and a blue sub-pixel color filter.
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
11 - Environmental control apparatus
35 - Advertising and business services
37 - Construction and mining; installation and repair services
38 - Telecommunications services
41 - Education, entertainment, sporting and cultural services
42 - Scientific, technological and industrial services, research and design
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
45 - Legal and security services; personal services for individuals.
Goods & Services
Components for lights, namely, components for lamps, light fixtures, and lighting systems, namely, LED drivers for lights and circuit boards for lights; components for lights having light emitting diodes (LEDs), namely, LED circuit boards; LED light components, namely, drivers and circuit boards; circuit boards for lights; drivers for lights, namely, LED drivers and LED circuit boards; electric light switches; light control apparatus; lighting controls; electronic regulating and control devices for the operation of lights; electric light control panels and current control devices; light configuration and operation systems for residential, commercial and industrial facilities, namely, light systems comprising light sensors and switches; illumination ecosystems for building lights, namely, illumination regulators; high-frequency switching power supplies for lights; power supplies for lights; illumination regulators; power controllers for lights; programmable electronic power controllers for lights; electronic control gears (ECGs) for lights; Internet of things (IoT)-enabled microcontrollers for lights; wireless controllers to remotely monitor and control the function, status, and illumination outputs of other electrical, electronic, and mechanical devices and systems, namely, lights, security systems, illumination ecosystems, and home- and office-appliances; electric control devices for light management and for controlling indoor and outdoor lights; lighting controls for illumination by indoor and outdoor lights; electric light dimmers; electronic illumination motion sensors; LED- and optical light-position sensors; occupancy sensors, namely, electronic motion recognizing and detecting sensors that detect the presence of occupants and lighting control apparatus; security lights for outdoor use; flashing and steady safety lights; motion-sensitive security lights and motion sensors for security lights; light configuration and operation software for use in residential, commercial and industrial facilities, namely, downloadable lighting control software for use in commercial and industrial facilities; computer hardware and software systems for facilities management, namely, computer hardware and recorded system software for controlling building access lights, illumination ecosystems, and security systems; recorded computer operating system software for lights; computer hardware and recorded computer operating system software for designing, configuring and operating lights; computer hardware and recorded computer operating system software for designing, developing, configuring, customizing, simulating, quoting, manufacturing, procuring, installing, connecting, programming, implementing, controlling, operating, networking, and updating of home and office systems for connecting, operating, and managing lights and home- and office-appliances, being elements of the internet of things (Iot), and of home and office systems having wireless or wired controllers, controlled devices; recorded operating software for lights and for security, safety, and home and office monitoring and controlling systems; home and office operating system software for remote and direct control of and networked, mobile, application, radio frequency identification (rfid) readers, wireless speakers;, LAN (local area network) hardware, cellular, internet cloud, and internet-of-things based communications with lights and with home and office appliances; downloadable cloud-based software for designing, configuring and operating lights by a cloud computing platform; downloadable computer-aided design (CAD) software for designing light installations; telecommunications transmitters, mobile data receivers, and power controllers for monitoring and controlling lights; downloadable computer-based and mobile application software for designing the layout of light installations; computer hardware and recorded software enabling users to configure and operate lights; downloadable computer programs for evaluating and measuring sleeping conditions; downloadable computer programs for evaluating and measuring circadian rhythms and internal body clocks; downloadable computer programs for advising and diagnosing sleeping conditions, circadian rhythms, and internal body clocks; downloadable computer programs for providing information regarding sleeping conditions, circadian rhythms, and internal body clocks; downloadable computer programs for issuing documents on diagnosis information to people engaged in business in the medical and educational fields to improve or cure sleeping conditions and circadian rhythms; downloadable computer programs for providing diagnosis information for people engaged in business in the medical and educational fields to improve or cure sleeping conditions and circadian rhythms; downloadable software in the field of healthcare and wellness for analyzing, interpreting and storing collected biometric data; downloadable application software for measuring and monitoring vital signs, blood pressure and heart rate; downloadable application software for analyzing data in the field of biometrics; downloadable application software for data processing in the field of biometrics; downloadable application software for analyzing and processing bio-signal data; downloadable application software in the field of healthcare and wellness for analyzing, interpreting and storing collected biometric data; downloadable computer software for diagnosing diseases for medical purposes; data processors incorporating bio-sensors; wearable wireless biometric information readers in the nature of wearable activity trackers used for measuring and monitoring biometric, health and fitness data; downloadable mobile device software applications and downloadable computer software applications for measuring, tracking, analyzing, displaying, uploading, transmitting and aggregating data transmitted from multifunctional electronic devices and accessories worn by users to provide users with information and analysis with respect their sleep, physical activity, light exposure, fitness and other general health and wellness; downloadable mobile device software applications and downloadable computer software applications that communicate data to personal digital assistants, smart phones, and personal computers through Internet websites and other computer and electronic communication networks to provide users with information and analysis with respect to their sleep, physical activity, light exposure, fitness and other general health and wellness; computer hardware and downloadable software for measuring and characterizing of lighting fixture performance; downloadable computer operating system software for light configuration for residential, commercial and industrial facilities; downloadable light configuration software for use in residential, commercial and industrial facilities for controlling lighting systems; computer hardware and downloadable software for configuring lights; downloadable computer software for the design and analysis of optical and photometric systems; downloadable computer programs using machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light and light systems, namely, for controlling networked devices in the internet of things (IoT), and operating internet-enabled and connected lighting apparatus and light systems; downloadable computer software using machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of- things (IoT) and the fields of light and light systems, namely, for controlling networked devices in the internet of things (IoT), and operating internet-enabled and connected lighting apparatus and light systems; recorded computer programs using machine learning, deep learning, data science, predictive analytics, automation and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light and light systems, namely, for controlling networked devices in the internet of things (IoT), and operating internet-enabled and connected lighting apparatus and light systems; recorded computer software using machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light and light systems, namely, for controlling networked devices in the internet of things (IoT), and operating internet- enabled and connected lighting apparatus and light systems; computer hardware and recorded software for visualizing lighting fixtures and lighting systems and their performance; computer hardware and recorded software for designing, visualizing, specification and installation of lighting for built environments; downloadable database management software for creating, managing, searching and accessing a database of lighting fixtures and associated performance and business metrics; computer hardware and recorded software for creating autonomous emotion-driven lighting design and specification; computer hardware and recorded software for measuring and characterizing of lighting fixture performance; computer hardware and recorded software for design modeling lighting fixtures; downloadable virtual reality, augmented reality and mixed reality software for designing, visualizing and creating specification of lighting fixtures and systems; computer hardware and recorded software for measuring, calculating, visualizing and characterizing of a lighting fixture's electrical, mechanical, spectral, optical and photometric performance, both in the near-field and in the far-field, pertaining to wattage, dimensions, spectral power distribution, spatial and angular light distribution; computer hardware and recorded software for creating advertising and marketing of lighting systems and fixtures; downloadable virtual reality, augmented reality and mixed reality software for visualizing lighting fixtures and lighting systems and their performance; recorded virtual reality, augmented reality and mixed reality software for visualizing lighting fixtures and lighting systems and their performance; technical measuring and testing apparatus for determining properties of light, namely, radiance, luminance, chromaticity, reflectance, transmittance, scatter, bidirectional reflectance distribution function (brdf), bidirectional transmittance function (brtf), color, contrast, color temperature, spectral power distribution and illuminance; downloadable computer software for use in the field of virtual reality, augmented reality and mixed reality for creating and designing lighting systems; downloadable operating software for use in enabling computers, handheld consoles, tablet computers, mobile devices, and smart phones to provide virtual reality, augmented reality and mixed reality experiences; downloadable software for use in connection with virtual reality, augmented reality and mixed reality for creating, sharing, and viewing, content online over the internet; downloadable software for creating virtual environments for the visualization of lighting systems; software, recorded and downloaded, namely, programs for the design, planning, simulation, visualization, in the nature of depicting the design in three-dimensional graphic design and analysis, of installations for lighting; downloadable computer software for creating and designing lighting effect visualizations; downloadable software for characterizing, mapping and displaying both the spatial and angular distribution of light radiating from light sources; downloadable software for measuring the properties of light, namely, radiance, luminance, chromaticity, reflectance, transmittance, scatter, bidirectional reflectance distribution function (brdf), bidirectional transmittance function (brtf), color, contrast, color temperature, spectral power distribution and illuminance; downloadable computer software for use in connection with virtual reality, augmented reality and mixed reality systems enabling users to visualize lighting fixtures and lighting systems and their performance; electric warning lights; helmet safety lights Phototherapeutic apparatus for medical purposes, namely, a light-emitting diode (LED) light source for medical treatments; light-emitting diode apparatus for lighting, incorporated into medical instruments; medical devices for treating sleep disorders; sensory light therapy units; sensors for medical use to be worn by a human to gather human biometric data; wearable monitors used to measure biometric data for medical use; light emitting devices, namely, medical operating lamps and light-emitting diode (LED) devices for treatment of a variety of skin conditions; circadian rhythms adjustment lamps, being electronic light therapy apparatus for medical purposes; ultraviolet lamps for medical purposes; ultraviolet radiator units for therapeutic purposes; ultraviolet ray lamps for medical purposes Lights, namely, lamps, lighting fixtures, and lighting systems comprised of LED modules, power supplies and wiring; wall, ceiling, floor, building exterior and interior, and outdoor lights being lighting fixtures having light emitting diodes (LEDs); lighting fixtures having LED light engines; spot lights; electric luminaires; LED light components, namely, LED modules, power supplies, and wiring; light installations; LED landscape lights; LED underwater lights; strip lights for indoor and outdoor lights; accent lights for indoor use; track lights being lighting fixtures; LED light machines; flood lights; work lights, namely, LED work lights for construction settings; LED light strips for decorative purposes; sconce lighting fixtures; wall lights; LED mood lights; lighting fixtures for illumination of signs and displays; down-lights; recess lighting fixtures; cove lights, namely, ceiling, wall, and floor lights; wall graze lights; wall-wash lights; asymmetric wall, ceiling, floor, graze, and cove lights being lighting fixtures; wall, ceiling, floor, graze, and cove lights being lighting fixtures for producing a line-of-light; electric night lights; LED lighting fixtures, namely, landscape, wall, ceiling, floor, graze, and cove lights using LEDs as their illumination source; OLED landscape lights having organic light emitting diodes (OLEDs); electric light bulbs; hanging ceiling lights; electric lighting fixtures, namely, power failure backup safety lights; pendant lighting fixtures; light post luminaires; lighting fixtures having electric light bulbs; overhead ceiling lights; landscape lighting installations; lighting fixtures; LED light bulbs; LED light fixtures; LED lighting fixtures for use in display, commercial, industrial, residential, and architectural-accent lighting applications; ceiling lights; light bulbs; LED lights being LED lighting fixtures for indoor and outdoor lighting applications; lights for illumination of stairs, doors and other portions of buildings; lighting fixtures for commercial lighting and for architectural lighting applications; circadian rhythms adjustment lamps, not for medical purposes; sanitizing apparatus using ultraviolet light for sanitizing air, not for medical purposes; air cleaning units containing an air filter and ultraviolet lights and a photocatalytic filter; ultraviolet lamps not for medical purposes; ultraviolet ray lamps, not for medical purposes; electric air sanitizing units; sterilizers not for medical purposes; sterilization units for medical purposes; air sterilizers; air sterilizing apparatus; air sterilizers for household purposes; air purifiers; air purifying apparatus; air purification units; air purifying apparatus and machines; air purifiers for household purposes; industrial air purifiers; germicidal lamps for purifying air; air cleaning units; air exchangers for cleaning and purifying air; portable air conditioners; disinfectant apparatus for medical purposes; sterilization units not for medical purposes being for buildings in the nature of apparatus that floods a room or space with anti-bacterial gas that eliminates substantially all bacteria in the room or space; disinfectant apparatus not for medical purposes; air sterilization units being air sterilizers that move air through ultraviolet light not for medical purposes; continuous air disinfection units being disinfectant apparatus not for medical purposes; sanitizing apparatus using ultraviolet light for sanitizing air for medical purposes; sterilizers for medical purposes; air sterilization units being air sterilizers that move air through ultraviolet light for medical purposes; continuous air disinfection units being disinfectant apparatus for medical purposes; lamp chimneys; LED light components, namely, LED modules, power supplies and wiring; lights for use in illuminating signs and displays Development of advertising concepts for advertisement, sales, selection and implementation of light installations; providing advertising space on free-standing visual advertising systems featuring the goods and services of others, namely, lighting fixtures and lighting systems and their performance; providing virtual reality, augmented reality and mixed reality consumer and commercial product information for visualizing lighting fixtures and lighting systems and their performance; providing services of data processing in the field of bacteria; providing consumer and commercial product information about the measurement and characterization of lighting fixture performance; providing an on-line searchable database featuring business metrics information; Commercial assistance relating to system implementation and system integration; providing an on-line searchable database in the field of lighting fixtures for commercial and consumer marketing of such lighting fixtures Providing a website featuring information about lighting apparatus installation for use by architectural designers and other customers; technical consultation in the field of installation of lighting apparatus, lighting instruments and lighting systems; technical consultation in the field of installation of lighting apparatus, lighting instruments and lighting systems, namely, providing consultation in the field of upgrades of lighting configurations for residential, commercial and industrial facilities; technical consultation in the field of installation of lighting apparatus, lighting instruments and lighting systems, namely, providing consulting services of configuring the installation of lights; sterilization services in the field of air purification; sterilization services in the field of air purification by exposure to ultraviolet light for medical and non-medical purposes; continuous air disinfection services of surgical instruments and building spaces; providing a website featuring information on the installation of lighting fixtures Providing access to wireless biometric information readers for measuring and monitoring biometric, health and fitness data in the nature of providing access to biometric data stored electronically in central files for remote consultation; providing electronic transmission of data from personal digital assistants, smart phones, and personal computers through Internet websites and other computer and electronic communication networks to provide users with information and analysis with respect to their sleep, blood pressure, metabolic health, physical activity, light exposure, fitness and other general health and wellness information; providing electronic transmission of data utilizing machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light and light systems, namely, for controlling communications between networked devices in the internet of things (IoT) and communications utilizing internet-enabled and connected lighting apparatus and light systems Training in the use of machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence equipment in the field of the internet-of-things (IoT) and the fields of light and light systems; educational services, namely, conducting classes, seminars, conferences, and workshops on the use of machine learning, deep learning, data science, predictive analytics, automation and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light and light systems, and distribution of training material in connection therewith; educational services, namely, providing training of engineers, designers, and manufacturers on the use of machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence equipment in the field of the internet-of-things (IoT) and the fields of light and light systems; interactive on-line training services on the use of machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence equipment in the field of the internet-of-things (IoT) and the fields of light and light systems; providing on-line training in the use of machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence equipment in the field of the internet-of-things (IoT) and the fields of light and light systems; consulting services relating to the arranging and conducting of seminars, conferences and congresses in the use of machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light and light systems; consultancy relating to arranging and conducting of classes, seminars, conferences, and workshops on the use of machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light systems; simulation-based training services in the use of machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light and light systems; educational services, namely, developing, arranging, and conducting educational conferences and programs and providing courses of instruction and workshops on the use of machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light and light systems Providing temporary online use of non-downloadable software applications for designing, configuring and operating lights, namely, lamps, light fixtures, and lighting systems; providing temporary online use of non-downloadable software applications for designing, configuring and operating lights having light emitting diodes (LEDs); providing temporary online use of non- downloadable software applications for configuring and/or operating lights; providing temporary online use of non-downloadable software applications for configuring and operating lights in residential, commercial and industrial facilities; providing temporary online use of non-downloadable software applications for designing, configuring and operating lights; Cloud computing platform, namely, cloud computing featuring software for use in database management; providing temporary online use of non- downloadable computer-aided design (CAD) software applications for designing light installations; providing temporary online use of non-downloadable software applications for facilities management, namely, configuring and operating building access, lights, illumination ecosystems, and security systems; providing temporary online use of non-downloadable software applications for remotely monitoring and controlling the function, status, and illumination outputs of other electrical, electronic, and mechanical devices and systems, namely, lights, security systems, illumination ecosystems, and home- and office-appliances; providing temporary online use of non-downloadable software applications for designing, developing, configuring, customizing, simulating, quoting, design manufacturing, procuring, installing, connecting, programming, implementing, controlling, operating, creating networking messages for, and updating of home and office systems for connecting, operating, and managing lights and home- and office-appliances, being elements of the internet of things (Iot), and of home and office systems having wireless or wired controllers, controlled devices; providing temporary online use of non-downloadable software for lights and for security, safety, and home and office monitoring and control systems, and of home and office systems for users to remotely and directly control networked, mobile, application, radio frequency identification (rfid) readers, wireless speakers, LAN (local area network) hardware, cellular, internet cloud-, and internet-of-things- based communications with lights and with home- and office-appliances; providing temporary online use of non-downloadable software applications featuring technology enabling users to configure and operate lights; design, development, and implementation of computer hardware and lighting system software for others; design, development of lights having LEDs; design, development and implementation of computer hardware and LED lighting system software for others; design, configuration and implementation of lights in residential, commercial and industrial facilities, namely, design and development of lighting fixtures for residential, commercial and industrial facilities; computer network configuration services relating to system implementation; design, development and implementation of computer hardware and lighting system software for others; Customizing computer software by adding custom fields and alerts for home and office lighting systems; design of computer simulated models for home and office systems; installation of computer software for home and office systems for connecting, operating, and managing lights and home-and office-appliances, being elements of the internet of things (Iot), and of home and office systems having wireless or wired controllers, controlled devices, and software for lights and for security, safety, and home and office monitoring and control systems, and of home and office systems for remote and direct control of and networked, mobile, application, radio frequency identification device (rfid), cellular, internet cloud-, and internet-of-things- based communications with lights; programming of computer software for others for home and office systems; design and development of home and office systems for connecting, operating, and managing lights and home- and office- appliances, being elements of the internet of things (Iot), and of home and office systems having wireless or wired controllers, and controlled devices; design and development of computer software for lights and for security, safety, and home and office monitoring and control systems, and of home and office systems for remote and direct control of and networked, mobile, application, radio frequency identification device (rfid), cellular, internet cloud-, and internet-of- things- based communications with lights and with home- and office-appliances; interior and exterior architectural light design services; light design consultation; design of lighting installations; light design services; light design and light technology specification services pertaining to permanent or temporary architectural, theatrical, entertainment, commercial and/or residential light applications; design of specialty interior and exterior light installations; interior and exterior light design; planning and layout design services for light installations; consulting in the field of the design of light installations; custom design and development of light installations; design of interior and exterior lights; custom design of light installations based on personal selections made by the customer; visual design services in the nature of designing aesthetic visual elements on communication media for representation and selection of light installations; design and development of visualization technologies for advertisement, sales, selection and implementation of light installations for others; providing a website featuring information in the field of light design, and configuration being development of lighting installations for use by architectural designers and other customers; providing temporary online use of non-downloadable computer programs for advising and diagnosing sleeping conditions, circadian rhythms, and internal body clocks; providing temporary online use of non-downloadable computer programs for providing information regarding sleeping conditions, circadian rhythms, and internal body clocks; providing temporary online use of non-downloadable computer programs for issuing documents on diagnosis information to people engaged in business in the medical and educational fields to improve or cure sleeping conditions and circadian rhythms; providing temporary online use of non- downloadable computer programs for providing diagnosis information for people engaged in business in the medical and educational fields to improve or cure sleeping conditions and circadian rhythms; providing temporary online use of non-downloadable software in the field of healthcare and wellness for analyzing, interpreting and storing collected biometric data; providing temporary online use of non- downloadable application software for measuring and monitoring vital signs, blood pressure and heart rate; providing temporary online use of non-downloadable application software for analyzing data in the field of biometrics; providing temporary online use of non-downloadable application software for data processing in the field of biometrics; providing temporary online use of non-downloadable application software for analyzing and processing bio-signal data; providing temporary online use of non-downloadable application software in the field of healthcare and wellness for analyzing, interpreting and storing collected biometric data; providing temporary online use of non-downloadable computer software for diagnosing diseases for medical purposes; providing temporary online use of non-downloadable data processor operation software incorporating bio- sensors; providing temporary online use of non-downloadable wireless biometric information reader software for measuring and monitoring biometric, health and fitness data; providing temporary online use of non-downloadable mobile device software applications and temporary online use of non-downloadable computer software applications for measuring, tracking, analyzing, displaying, uploading, transmitting and aggregating data transmitted from multifunctional electronic devices and accessories worn by users to provide users with information and analysis with respect their sleep, physical activity, light exposure, fitness and other general health and wellness; providing temporary online use of non-downloadable mobile device software applications and temporary online use of non-downloadable computer software applications for communicating data to personal digital assistants, smart phones, and personal computers through Internet websites and other computer and electronic communication networks to provide users with information and analysis with respect to their sleep, physical activity, light exposure, fitness and other general health and wellness; providing temporary online use of non-downloadable computer software for the design and analysis of optical and photometric systems; scientific data mining analysis in the field of biometrics; providing scientific analysis of bio-signal data in the field of biometrics; providing design and analysis of optical and photometric systems, namely, landscape lighting design; application service provider (ASP) featuring software using machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light and light systems, namely, for controlling networked devices in the internet of things (IoT), and operating internet-enabled and connected lighting apparatus and light systems; providing a website featuring temporary use of non-downloadable software using machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light and light systems, namely, for controlling networked devices in the internet of things (IoT), and operating internet-enabled and connected lighting apparatus and light systems; providing on-line non-downloadable software using machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of- things (IoT) and the fields of light and light systems, namely, for controlling networked devices in the internet of things (IoT), and operating internet-enabled and connected lighting apparatus and light systems; providing temporary use of on-line non-downloadable cloud computing software using machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light and light systems, namely, for controlling networked devices in the internet of things (IoT), and operating internet-enabled and connected lighting apparatus and light systems; providing temporary use of on-line non-downloadable software and software applications using machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light and light systems, namely, for controlling networked devices in the internet of things (IoT), and operating internet-enabled and connected lighting apparatus and light systems; software as a service (SAAS) services featuring software using machine learning, deep learning, data science, predictive analytics, automation, and artificial intelligence in the field of the internet-of-things (IoT) and the fields of light and light systems, namely, for controlling networked devices in the internet of things (IoT), and operating internet-enabled and connected lighting apparatus and light systems; design of visualization technologies, and development of visualization technologies, for advertisement of the commercial products and business of others, namely, lighting fixtures and lighting systems; computer services, namely, electronic imaging of photographs of lighting fixtures and lighting systems; custom development of lighting fixtures and lighting systems; application service provider, namely, hosting, managing, developing, analyzing, and maintaining applications, software, and websites, of others in the fields of advertising and marketing of lighting systems and fixtures; design and development of virtual reality, augmented reality and mixed reality software; visual design services in the nature of designing aesthetic visual elements for online communication media for representation and selection of light installations; providing temporary online use of non-downloadable software applications for designing, visualizing, design specification and installing of lighting for built environments; providing temporary online use of non-downloadable software applications for creating autonomous emotion-driven lighting designs and specifications; providing temporary online use of non-downloadable software applications for measuring and characterizing lighting fixture performance; providing temporary online use of non-downloadable software applications for modeling lighting fixtures; providing temporary online use of non-downloadable augmented reality, virtual reality and mixed reality software applications for the design, visualization and design specification of lighting fixtures and systems; providing temporary online use of non-downloadable software applications for measuring, calculating, visualizing and design characterizing lighting fixtures pertaining to electrical, mechanical, spectral, optical and photometric performance, both in the near-field and in the far-field, including but not limited to wattage, dimensions, spectral power distribution, spatial and angular light distribution; design of information graphics and data visualization materials; providing temporary online use of non-downloadable software applications for characterizing, mapping and displaying both the spatial and angular distribution of light radiating from light sources; providing temporary online use of non-downloadable software applications for measuring the properties of light, namely, radiance, luminance, chromaticity, reflectance, transmittance, scatter, bi-directional reflectance distribution function (brdf), bi-directional transmittance function (brtf), color, contrast, color temperature, spectral power distribution and illuminance; virtual reality, augmented reality and mixed reality software-as-a-service featuring software for visualizing lighting fixtures and lighting systems and recording their performance; graphic design of advertising materials for advertisement, sales, selection and implementation of light installations; technology consultation in the field of artificial intelligence technology; electronic data storage of biometric medical data Providing services of evaluating or measuring sleeping conditions, namely, conducting sleep studies for medical diagnostic and treatment purposes; providing services of evaluating or measuring circadian rhythms and internal body clocks, namely, health screening services in the field of sleep apnea; medical advisory services and medical diagnostic testing services in the field of sleeping conditions, circadian rhythms, and internal body clocks; providing services of providing medical information regarding sleeping conditions, circadian rhythms, and internal body clocks; providing medical information in the fields of improving or curing sleeping conditions and circadian rhythms; providing services of providing medical diagnosis information in the fields of improving or curing sleeping conditions and circadian rhythms; medical healthcare analysis services for diagnostic and treatment purposes provided by medical laboratories; providing medical services of measuring and monitoring vital signs, blood pressure and heart rate; healthcare services and wellness counseling services pertaining to collected biometric data; providing medical services of diagnosing diseases for medical purposes; providing medical services incorporating bio-sensors; medical equipment rental services for wireless biometric information readers for measuring and monitoring biometric, health and fitness data; providing medical services using health and fitness personal data transmitted from multifunctional electronic devices and accessories worn by users to provide users with information and analysis with respect their sleep, physical activity, light exposure, fitness and general health and wellness Consulting in the field of intellectual property licensing; licensing of intellectual property rights for patents, patent applications, trademarks, and technological know-how rights; licensing of patents; licensing of intellectual property for patents, patent applications, trademarks, and technological know-how rights; consultancy relating to the licensing of intellectual property including licensing of patents, patent applications, trademarks, and technological know-how rights; granting of licenses to others for the use of intellectual property rights including patents, patent applications, trademarks, and technological know-how rights
44.
LUMINAIRE FOR EMITTING DIRECTIONAL AND NON-DIRECTIONAL LIGHT
An LED luminaire having a housing positionable at a structure location for providing illumination. At least one first LED light engine is located within the housing. The housing has at least one light output boundary and is configured to direct light therein toward the light output boundary. A light guide is configured to be located at the light output boundary to receive light contained within the housing to emit non-directional light at the light output boundary. The at least one first LED light engine includes at least one first LED light source providing directional light at the light output boundary. The first LED light engine includes a shroud adjacent the light guide providing directional light from the LED light source to a target location beyond the luminaire. The shroud structure provides an optical path from the LED light source through the light guide for providing non-directional light.
F21K 9/60 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
F21K 9/61 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using light guides
F21V 29/74 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
45.
Methods and Systems for an Automated Design, Fulfillment, Deployment and Operation Platform for Lighting Installations
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
G06F 30/20 - Design optimisation, verification or simulation
G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/175 - Controlling the light source by remote control
G06T 19/20 - Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
H04N 5/232 - Devices for controlling television cameras, e.g. remote control
G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
G06F 16/953 - Querying, e.g. by the use of web search engines
H05B 45/10 - Controlling the intensity of the light
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
F21V 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
A method includes sensing data indicative of a plurality of wavelengths of light utilizing one or more sensors forming a part of a sensor ring, storing the data on a memory device forming a part of the sensor ring, transmitting the data to a computing device external to the ring and receiving a photic environmental model from the computing device the photic environmental model based, at least in part, on the data.
A method includes determining a first amount of equivalent melanopic lux (EML) based on an actual time of day or an intended time of day, providing, via one or more sources, light configured to emit a first set of spectra that causes the first amount of EML and providing a light guide configured to receive and reflect the light toward an electronic paper (e-paper) display, the light guide being in front of the e-paper display in relation to the reader.
Aspects of the present disclosure relate to a lighting device that is configured to provide light with a high color rendering index (CRI) value and/or uniform planar illumination. The lighting device may include a circuit board, a light emitting diode (LED) mounted to the circuit board and configured to emit broad spectrum light having a first CRI value, a photo-luminescent material disposed above the LED mounted to the circuit board configured to increase the CRI of the broad spectrum light emitted by the LED from the first CRI value to a higher, second CRI value, and an elastomer encapsulating at least part of the circuit board. Additionally, the lighting device may include a lens disposed over the LED configured to increase the maximum emission angle of light from the LED and a diffuser disposed above the lens and configured to diffuse the broad spectrum light.
F21S 4/20 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
F21V 9/35 - Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material at focal points, e.g. of refractors, lenses, reflectors or arrays of light sources
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
Methods and apparatus for providing circadian-friendly LED light sources are disclosed. A light source is formed to include a first LED emission (e.g., one or more LEDs emitting a first spectrum) and a second LED emission (e.g., one or more LEDs emitting a second spectrum) wherein the first and second LED emissions are combined in a first ratio and in a second ratio such that while changing from the first ratio to the second ratio the relative circadian stimulation is varied while maintaining a color rendering index above 80.
F21K 9/23 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
F21S 4/20 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
H05B 47/16 - Controlling the light source by timing means
H05B 47/105 - Controlling the light source in response to determined parameters
F21V 29/70 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
F21K 9/232 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
F21K 9/235 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings - Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
A61M 21/02 - Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
F21Y 113/13 - Combination of light sources of different colours comprising an assembly of point-like light sources
F21V 29/74 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
F21Y 105/18 - Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam
F21K 9/238 - Arrangement or mounting of circuit elements integrated in the light source
F21W 107/10 - Use or application of lighting devices on or in particular types of vehicles for land vehicles
A61M 21/00 - Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
50.
SYSTEMS AND METHODS FOR GAZE-BASED LIGHTING OF DISPLAYS
A method includes providing a pixelated surface, providing at least one sensor configured to track movement of at least one eye of a user relative to the surface, detecting one or more portions of the surface based on the tracked movement and adjusting one or more properties in relation to the one or more detected portions such that a dosing of one of cyan and long-red, near-infrared (NIR) illumination is provided, while the user is gazing at the one or more portions.
G09G 3/34 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix by control of light from an independent source
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
A backlit display for emitting a display light, said display comprising a backlight configured to emit a high circadian stimulation backlight spectrum having a spectral power distribution (SPD) with an overall power, and a blue range from 440-490nm with a blue SPD power of at least 25% of said overall power, a pixel array comprising at least three filters, said at least three filter comprising at least a first filter, a second filter, and third filter, forming at least three sub-pixels, wherein said backlight is configured to backlight said pixel array, and wherein said display light has a gamut having an sRGB coverage of at least 85%.
A display system for displaying digital content includes one or more LED-based lighting channels adapted to generate a first light output in a first operational mode at a first circadian stimulating energy (CSE), and a second light output in a second operational mode, the second light output associated with a second CSE, and a long red near infrared energy (LRNE) output in a third operating mode.
A light source for emitting emitted light having an SPD comprising: (a) a plurality of light emitters including at least one violet solid-state emitter; (b) at least one phosphor; wherein said light emitters and said at least one phosphor being configured such that: at least 25% of the power within the SPD is in the range 390-420 nm, and the emitted light has a chromaticity which is within a Duv distance of less than 5 points from the Planckian locus.
A61L 2/00 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
H05B 33/14 - Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material
A tunable lighting system comprising a plurality of channels comprising at least, a first channel for emitting blue light and having a wavelength peak between 420 nm and 480 nm, a second channel for emitting cyan light having a wavelength peak between 450 nm and 530 nm, a third channel for emitting cyan-green light having a wavelength peak between 510 nm and 590 nm, a fourth channel for emitting red light having a wavelength peak between 510 nm and 780 nm, and a multichannel driver for driving a selection of said plurality of channels, said multichannel driver is configured to drive each channel independently such that said light system emits an emitted light with a CRI of at least 85 over a CCT range greater than 3000 K.
The present disclosure provides methods for generating white light. The methods use a plurality of LED strings to generate light with color points that fall within blue, yellow/green, red, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output.
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
F21Y 113/13 - Combination of light sources of different colours comprising an assembly of point-like light sources
F21Y 103/10 - Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
In one embodiment, a method comprising: (a) receiving a set of physiological data associated with at least one health condition of an animal subject; (b) receiving a set of environmental data associated with one or more environment conditions to which the subject is or has been exposed; (c) determining a set of operating parameters for at least one environmental device based at least partially on at least a portion of the set of physiological data and at least a portion of the set of environmental data; and (d) transmitting the set of operating parameters to the at least one environmental device to at least partially control at least one controlled environmental condition to which the subject is exposed to thereby at partially control the at least one health condition.
A61B 3/11 - Objective types, i.e. instruments for examining the eyes independent of the patients perceptions or reactions for measuring interpupillary distance or diameter of pupils
A61B 5/103 - Measuring devices for testing the shape, pattern, size or movement of the body or parts thereof, for diagnostic purposes
A61B 5/021 - Measuring pressure in heart or blood vessels
A61B 5/1455 - Measuring characteristics of blood in vivo, e.g. gas concentration, pH-value using optical sensors, e.g. spectral photometrical oximeters
A61B 5/24 - Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
A61B 5/375 - Electroencephalography [EEG] using biofeedback
57.
Lighting systems generating partially-collimated light emissions
Lighting system including bowl reflector, visible-light source, central reflector, and optically-transparent body. Bowl reflector has central axis, and rim defining emission aperture, and first visible-light-reflective surface defining portion of cavity in bowl reflector. First visible-light-reflective surface includes parabolic surface. Visible-light source is located in cavity and configured for generating visible-light emissions from semiconductor light-emitting device. Central reflector includes second visible-light-reflective surface, having convex flared funnel shape and having first peak facing toward visible-light source. Optically-transparent body has first base being spaced apart from second base and having side wall extending between first and second bases. Concave flared funnel-shaped surface of second base faces toward convex flared funnel-shaped second visible-light reflective surface of central reflector. First base includes central region having convex paraboloidal-shaped surface and second peak facing toward visible-light source.
Lighting system including visible-light source with semiconductor light-emitting device, which may further include: pan assembly having pan ring, pinion gear, and central fixed gear; heat-sink, tilt assembly including tilt adjustment screw, leadscrew, and two spaced-apart panels defining tilt path for causing movement of heat-sink and visible-light source along tilt path; universal joint assembly including gimbal, swing bar with swing arms and being in threaded engagement with leadscrew, swing arms connected with visible-light source; support assembly configured for securing heat-sink and visible-light source together at plurality of selectable distances away from light emission aperture; heat-sink and visible-light source each having thermally-conductive surface, one surface having Dzus-type fastener button and another surface having Dzus-type cavity containing spring wire, for reversible attachment of heat-sink and visible-light source together; or power supply assembly, and receptacle for self-aligning reversible installation of power supply assembly, receptacle having guide walls with lead-ins.
An air purification system, includes a UVC light source arranged within an internal space of a purification chamber and adapted to irradiate the internal space with UVC, an airflow system arranged to introduce environmental air from outside of the air purification system into the internal space of the purification chamber and expel purified air from the purification chamber back outside of the air purification system, and a light blocking system arranged to block a substantial amount of the irradiated UVC from emitting outside of the air purification system, the light blocking system comprising a high-air-flow open structure mounted in the airflow system of the purification chamber, wherein the open structure comprises a front surface, rear surface and a thickness, wherein the front and rear surfaces have a plurality of open areas connected through the thickness, and wherein at least one of the plurality of open areas is of a size with respect to the thickness to block light from traversing the thickness when an angle of incidence is less than approximately 10 degrees.
B01D 53/00 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
The present disclosure provides systems for generating tunable white light. The systems include a plurality of LED strings that generate light with color points that fall within blue, yellow/green, red, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output.
A platform for design of a lighting installation generally includes an automated search engine for retrieving and storing a plurality of lighting objects in a lighting object library and a lighting design environment providing a visual representation of a lighting space containing lighting space objects and lighting objects. The visual representation is based on properties of the lighting space objects and lighting objects obtained from the lighting object library. A plurality of aesthetic filters is configured to permit a designer in a design environment to adjust parameters of the plurality of lighting objects handled in the design environment to provide a desired collective lighting effect using the plurality of lighting objects.
G06F 30/20 - Design optimisation, verification or simulation
G06F 30/13 - Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
G16H 50/20 - ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
H05B 47/105 - Controlling the light source in response to determined parameters
H05B 47/175 - Controlling the light source by remote control
G06T 19/20 - Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
H04N 5/232 - Devices for controlling television cameras, e.g. remote control
G06F 16/583 - Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
G06F 16/953 - Querying, e.g. by the use of web search engines
H05B 45/10 - Controlling the intensity of the light
G05B 13/02 - Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
F21V 21/15 - Adjustable mountings specially adapted for power operation, e.g. by remote control
G06F 3/01 - Input arrangements or combined input and output arrangements for interaction between user and computer
Bioactive display systems for displaying digital content. The display systems have one or more LED-based lighting channels adapted to generate one or more of a long red near infrared (LRNE) red light, a circadian-inducing blue light output in first operational mode and a less-circadian-inducing blue light output in a second operational mode. The bioactive lighting can have a first circadian-stimulating energy characteristic related to the associated first spectral power distributions of light generated in the first operational mode, and the non-circadian-inducing blue light can have a second circadian-stimulating energy characteristic related to the associated second spectral power distribution of light generated in the second operational mode. Disclosure methods of generating digital display content with the display systems described herein. The methods can generate a circadian-inducing blue light output in first operational mode and one of a LRNE output and a less-circadian-inducing blue light output in a second operational mode.
G09G 3/32 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
A color correcting optical component (CCOC) for reducing the correlated color temperature (CCT) of a light source emitting a first light, the CCOC comprising: (a) a light transmitting component, the light transmitting component being discrete from the light source; (b) a connector operatively attached to the light transmitting component for connecting the light transmitting component to the light source such that at least a portion of the first light passes through the light transmitting component; (c) a plurality of quantum dots (QDs) disposed in the light transmitting component, the QDs configured to downconvert a portion of the first light to a second light, wherein the light transmitting component emits emitted light comprising a combination of at least the first light and second light.
F21V 9/30 - Elements containing photoluminescent material distinct from or spaced from the light source
F21V 17/10 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
64.
SYSTEM AND METHOD FOR PROVIDING COLOR LIGHT SOURCES IN PROXIMITY TO PREDETERMINED WAVELENGTH CONVERSION STRUCTURES
An optical device includes a light source with at least two radiation sources, and at least two layers of wavelength-modifying materials excited by the radiation sources that emit radiation in at least two predetermined wavelengths. Embodiments include a first plurality of n radiation sources configured to emit radiation at a first wavelength. The first plurality of radiation sources are in proximity to a second plurality of m of radiation sources configured to emit radiation at a second wavelength, the second wavelength being shorter than the first wavelength. The ratio between m and n is predetermined. The disclosed optical device also comprises at least two wavelength converting layers such that a first wavelength converting layer is configured to absorb a portion of radiation emitted by the second radiation sources, and a second wavelength converting layer configured to absorb a portion of radiation emitted by the second radiation sources.
H05B 45/10 - Controlling the intensity of the light
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
H01L 27/15 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier, specially adapted for light emission
F21K 9/235 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings - Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
Composite interface circuit including bidirectional single-conductor bus, first switching circuit, and second switching circuit. Bidirectional single-conductor bus is coupled by first pull-up resistor (R1) with first direct current (“DC”) input current source having first voltage (V1). First switching circuit includes first transistor (T1) being coupled with first pull-up resistor (R1) and with bidirectional single-conductor bus. Second switching circuit includes second transistor (T2) being coupled by second pull-up resistor (R2) with second DC input current source having second voltage (V2). Second switching circuit further includes voltage divider coupling second transistor (T2) with bidirectional single-conductor bus. First and second switching circuits are respectfully configured for being coupled with first transmitter conductor (Tx1) and first receiver conductor (Rx1) of full duplex universal asynchronous data communication interface.
09 - Scientific and electric apparatus and instruments
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Components for lamps, light fixtures, and lighting systems, namely, batteries for lighting; components for lights having light emitting diodes (LEDs), namely, LED circuit boards; lighting control apparatus; LED light controls; electronic regulating and control devices for the operation of lights; electric light control panels and current control devices; downloadable computer operating system software for configuring lighting for residential, commercial and industrial facilities; illumination regulators; programmable electronic controllers for lights; Internet of things (IoT)-enabled microcontrollers for lights; wireless controllers to remotely monitor and control the function, status, and illumination outputs of other electrical, electronic, and mechanical devices and systems, namely, lights; indoor and outdoor light controls for illumination, namely, light management electronic controllers for controlling indoor and outdoor lights; electronic illumination sensor regulators; LED- and light-position sensors; occupancy sensors, namely, electronic devices that detect the presence of occupants and accordingly control lights; motion sensitive security lights; light configuration and operation software for use in residential, commercial and industrial facilities, namely, downloadable computer operating software for configuring lighting fixtures for use in residential, commercial and industrial facilities; computer hardware and downloadable software for configuring and operating lights; computer hardware and downloadable software for configuring, customizing, simulating, installation designing, connecting, programming, implementing, controlling, operating, networking, and updating of wireless, wired, mobile and cloud-based home and office security and safety lighting systems; downloadable cloud-based software for configuring and operating lights by a cloud computing platform; downloadable computer-aided design (CAD) software for designing light installations; telecommunications transmitters, optical receivers, and power controllers for monitoring and controlling lights; downloadable computer- based and mobile software applications for designing the layout of light installations; computer hardware and downloadable software enabling users to configure and operate lights Lighting apparatus installation for residential, commercial and industrial facilities of lights having LEDs; providing a website featuring information in the field of lighting apparatus installation for use by architectural designers and other customers Providing temporary online use of non-downloadable software applications for configuring and operating lights, namely, lamps, light fixtures, and lighting systems; providing temporary online use of non-downloadable software applications for configuring and operating lights having light emitting diodes (LEDs); providing temporary online use of non-downloadable software applications for configuring and operating lights; providing temporary online use of non- downloadable software applications for configuring and operating lights in residential, commercial and industrial facilities; providing temporary online use of non-downloadable software applications for configuring and operating lights by a cloud computing platform; providing temporary online use of non-downloadable computer-aided design (CAD) software applications for designing light installations; providing temporary online use of non-downloadable software applications for facilities management, namely, configuring and operating lights; providing temporary online use of non-downloadable software applications for remotely monitoring and controlling the function, status, and illumination outputs of other electrical, electronic, and mechanical devices and systems, namely, lights; providing temporary online use of non-downloadable software applications for configuring, customizing, simulating, installing, connecting, programming, implementing, controlling, operating, networking, and updating of wireless, wired, mobile and cloud-based home and office security and safety lighting systems; providing temporary online use of non-downloadable software applications featuring technology enabling users to configure and operate lights; new product design services in the field of lighting installations; providing on-line non-downloadable software for remotely monitoring and controlling the function, status, and illumination outputs of other electrical, electronic, and mechanical devices and systems, namely, lights; interior and exterior architectural light design services; design of lighting installations; lighting design and technology specification services pertaining to permanent or temporary architectural, theatrical, entertainment, commercial and/or residential light applications; design for others with respect to specialty interior and exterior light installations; design consultation with respect to planning and layout design services for residential, architectural, theatrical, entertainment, and commercial light installations; consulting in the field of the design of light installations; custom design and development of light installations; custom design of light installations based on personal selections made by the customer; visual design services in the nature of visualization arts designing of aesthetic visual elements for representation and selection of light installations; visualization graphic design of advertising materials for lighting; design and development of visualization technologies for advertisement of commercial products of others; providing temporary use of non-downloadable computer-aided design software for designing light installations; providing temporary use of non-downloadable software enabling users to configure and operate lights; providing temporary use of non-downloadable computer operating software for configuring lighting fixtures for use in residential, commercial and industrial facilities
09 - Scientific and electric apparatus and instruments
11 - Environmental control apparatus
35 - Advertising and business services
37 - Construction and mining; installation and repair services
42 - Scientific, technological and industrial services, research and design
Goods & Services
Components for lamps, light fixtures, and lighting systems,
namely, batteries for lighting; components for lights having
light emitting diodes (LEDs), namely, LED circuit boards;
light control apparatus; light controls; electronic
regulating and control devices for the operation of lights;
electric light control panels and control devices; computer
operating systems for light configuration for residential,
commercial and industrial facilities; illumination
regulators; programmable electronic controllers for lights;
internet of things (IoT)-enabled microcontrollers for
lights; wireless controllers to remotely monitor and control
the function, status, and illumination outputs of other
electrical, electronic, mechanical devices, and security,
illumination, home and office ecosystems, namely, lights;
indoor and outdoor light controls for illumination, namely,
light management electronic controllers for controlling
indoor and outdoor lights; electronic illumination sensor
regulators; LED- and light-position sensors; occupancy
sensors, namely, electronic devices that detect the presence
of occupants and accordingly control lights; light
configuration and operation software for use in residential,
commercial and industrial facilities; computer hardware and
software systems for configuring and operating lights;
facilities management computer hardware and illumination and
security software systems for controlling building access,
configuration, customization, simulation, installation,
connection, programming, implementation, control, operation,
networking, and updating of wireless, wired, mobile and
cloud-based home and office security and safety lighting
systems; downloadable cloud-based software for configuring
and operating lights by a cloud computing platform;
computer-aided design (CAD) software for designing light
installations; transmitters, receivers, and controllers for
monitoring and controlling lights; computer-based and mobile
software application for designing the layout of light
installations; computer hardware and software systems
enabling users to configure and operate lights; electric
light switches; circuit boards for lights; high-frequency
switching power supplies for lights; power supplies for
lights; illumination regulators; illumination ecosystems for
building lights, namely, illumination regulators; power
controllers for lights; programmable electronic controllers
for lights; electronic control gears (ECGs) for light
fixtures; electric light dimmers; flashing and steady safety
lights. Lights for illumination of signs and displays, namely,
lighting fixtures having light emitting diodes (LEDs) or
light bulbs; lighting fixtures with motion detection;
lights, namely, lamps, light fixtures, and lighting systems
comprised of LED modules, drivers, wiring, and power
supplies; lights having light emitting diodes (LEDs),
namely, LED lamps; light fixtures having LED light engines;
spot lights; electric luminaires; LED light components,
namely, LED modules, power supplies, drivers, and wiring;
light installations; landscape lighting installations; LED
underwater lights; strip lights for indoor use; accent
lights for indoor use; electric track lights; LED light
machines; flood lights; LED work lights for construction
settings; light strips for decorative purposes; sconce
lighting fixtures; wall lights; mood lights; lights for use
in illuminating signs and displays; down-lights, namely,
lighting fixtures; recess lighting fixtures; cove lighting
fixtures; graze lights, namely, linear lighting fixtures;
wall-wash lights; asymmetric lighting fixtures; lighting
fixtures for producing a line-of-light; electric lighting
fixtures; LED lights, namely, lighting fixtures using LEDs
as their illumination source; lights having organic light
emitting diodes (OLEDs), namely, organic light emitting
diodes lighting devices; electric light bulbs; hanging light
fixtures; safety lights, namely, power failure backup safety
lighting; pendant lighting fixtures; light post luminaires;
lights fixtures having electric light bulbs; lighting
fixtures for use as overhead lights; landscape light
installations; lighting fixtures; LED light bulbs; LED light
fixtures; LED lights for use in display, commercial,
industrial, residential, and architectural-accent lighting
applications; ceiling lights; light bulbs; LED lights for
indoor and outdoor lighting applications; lights for
illumination of stairs, doors and other portions of
buildings; lights for illumination of signs and displays;
and lighting fixtures for commercial lighting and for
architectural lighting applications; motion sensitive
security lights; security lights for outdoor use. Development of advertising concepts with respect to the
development of visualization technologies for advertisement,
sales, selection and implementation of light installations. Configuration and implementation of lights and lights having
LEDs, namely, lighting apparatus installation for
residential, commercial and industrial facilities; providing
information in the field of lighting apparatus installation
for use by architectural designers and other customers via a
website. Providing temporary online use of non-downloadable software
applications for configuring and operating lights, namely,
lamps, light fixtures, and lighting systems; providing
temporary online use of non-downloadable software
applications for configuring and operating lights having
light emitting diodes (LEDs); providing temporary online use
of non-downloadable software applications for configuring
and/or operating lights; providing temporary online use of
non-downloadable software applications for configuring and
operating lights in residential, commercial and industrial
facilities; providing temporary online use of
non-downloadable software applications for configuring and
operating lights by a cloud computing platform; providing
temporary online use of non-downloadable computer-aided
design (CAD) software applications for designing light
installations; providing temporary online use of
non-downloadable software applications for facilities
management, namely, configuring and operating lights;
providing temporary online use of non-downloadable software
applications for remotely monitoring and controlling the
function, status, and illumination outputs of other
electrical, electronic, and mechanical devices and systems,
namely, lights; providing temporary online use of
non-downloadable software applications for configuration,
customization, simulation, installation, connection,
programming, implementation, control, operation, networking,
and updating of wireless, wired, mobile and cloud-based home
and office security and safety lighting systems; providing
temporary online use of non-downloadable software
applications featuring technology enabling users to
configure and operate lights; new product design services in
the field of lighting installations; providing on-line
non-downloadable software for remotely monitoring and
controlling the function, status, and illumination outputs
of other electrical, electronic, and mechanical devices and
systems, namely, lights; interior and exterior architectural
light design services; design of lighting installations;
lighting design and technology specification services
pertaining to permanent or temporary architectural,
theatrical, entertainment, commercial and/or residential
light applications; design for others with respect to
specialty interior and exterior light installations; design
consultation with respect to planning and layout design
services for light installations; consulting in the field of
the design of light installations; custom design and
development of light installations; custom design of light
installations based on personal selections made by the
customer; visual design services in the nature of designing
aesthetic visual elements for representation and selection
of light installations.
A backlit display for emitting a display light, said display comprising a backlight configured to emit a high circadian stimulation backlight spectrum having a spectral power distribution (SPD) with an overall power, and a blue range from 440-490 nm with a blue SPD power of at least 25% of said overall power, a pixel array comprising at least three filters, said at least three filter comprising at least a first filter, a second filter, and third filter, forming at least three sub-pixels, wherein said backlight is configured to backlight said pixel array, and wherein said display light has a gamut having an sRGB coverage of at least 85%.
LED lamp systems having improved light quality are disclosed. The lamps emit more than 500 lm and more than 2% of the power in the spectral power distribution is emitted within a wavelength range from about 390 nm to about 430 nm.
F21K 9/23 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
H01L 33/20 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor bodies with a particular shape, e.g. curved or truncated substrate
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
F21V 29/70 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
F21K 9/232 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
F21K 9/233 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating a spot light distribution, e.g. for substitution of reflector lamps
F21K 9/62 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
F21V 9/38 - Combination of two or more photoluminescent elements of different materials
F21V 13/14 - Combinations of only three kinds of elements the elements being filters or photoluminescent elements, reflectors and refractors
H01L 27/15 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier, specially adapted for light emission
The present disclosure provides methods for generating white light. The methods use a plurality of LED strings to generate light with color points that fall within blue, yellow/green, red, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output.
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
F21V 17/08 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages onto the supporting or suspending arrangements of the lighting device, e.g. power cords, standards
F21V 5/04 - Refractors for light sources of lens shape
F21V 17/10 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
F21Y 103/10 - Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
A display for emitting display light comprising: (a) a light source for emitting a source light; and (b) a filter positioned in the path of said source light, said filter comprising at least short, medium and long filters, wherein said short filter is configured to transmit short-primary light from said source light, said short-primary light comprising a violet portion having wavelengths from 400 to 440 nm and at least a second portion having wavelengths above 440 nm such that said short-primary light is perceptually blue, said short-primary light having a short-primary SPD having a short-primary power between 380-780 nm and a blue power between 440-500 nm, wherein said blue power is less than 5% of said short-primary power.
G02F 1/1335 - Structural association of cells with optical devices, e.g. polarisers or reflectors
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
F21V 9/38 - Combination of two or more photoluminescent elements of different materials
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
An air purification system, includes a UVC light source arranged within an internal space of a purification chamber and adapted to irradiate the internal space with UVC, an airflow system arranged to introduce environmental air from outside of the air purification system into the internal space of the purification chamber and expel purified air from the purification chamber back outside of the air purification system, and a light blocking system arranged to block a substantial amount of the irradiated UVC from emitting outside of the air purification system, the light blocking system comprising a high-air-flow open structure mounted in the airflow system of the purification chamber, wherein the open structure comprises a front surface, rear surface and a thickness, wherein the front and rear surfaces have a plurality of open areas connected through the thickness, and wherein at least one of the plurality of open areas is of a size with respect to the thickness to block light from traversing the thickness when an angle of incidence is less than approximately 10 degrees.
B01D 53/00 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
An air purification system, includes a UVC light source arranged within an internal space of a purification chamber and adapted to irradiate the internal space with UVC, an airflow system arranged to introduce environmental air from outside of the air purification system into the internal space of the purification chamber and expel purified air from the purification chamber back outside of the air purification system, and a light blocking system arranged to block a substantial amount of the irradiated UVC from emitting outside of the air purification system, the light blocking system comprising a high-air-flow open structure mounted in the airflow system of the purification chamber, wherein the open structure comprises a front surface, rear surface and a thickness, wherein the front and rear surfaces have a plurality of open areas connected through the thickness, and wherein at least one of the plurality of open areas is of a size with respect to the thickness to block light from traversing the thickness when an angle of incidence is less than approximately 10 degrees.
B01D 53/00 - Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols
Bioactive display systems for displaying digital content. The display systems have one or more LED-based lighting channels adapted to generate one or more of a long red near infrared (LRNE) red light, a circadian-inducing blue light output in first operational mode and a less-circadian-inducing blue light output in a second operational mode. The bioactive lighting can have a first circadian-stimulating energy characteristic related to the associated first spectral power distributions of light generated in the first operational mode, and the non-circadian-inducing blue light can have a second circadian-stimulating energy characteristic related to the associated second spectral power distribution of light generated in the second operational mode. Disclosure methods of generating digital display content with the display systems described herein. The methods can generate a circadian-inducing blue light output in first operational mode and one of a LRNE output and a less-circadian-inducing blue light output in a second operational mode.
G09G 3/20 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
G09G 3/32 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
H05B 45/60 - Circuit arrangements for operating LEDs comprising organic material, e.g. for operating organic light-emitting diodes [OLED] or polymer light-emitting diodes [PLED]
G09G 3/34 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix by control of light from an independent source
According to at least one aspect, a lighting device is provided. The lighting device comprises a circuit board, an LED mounted to the circuit board that is configured to emit light with an angular CCT deviation, a lens assembly mounted to the circuit board over the LED and configured to receive the light emitted from the LED and reduce the angular CCT deviation of the light received from the LED to make a color temperature of the light received from the LED more uniform, and an elastomer encapsulating at least part of the circuit board that is separate and distinct from the lens assembly.
F21V 7/28 - Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
F21V 17/04 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages onto or by the light source
F21S 8/04 - Lighting devices intended for fixed installation intended only for mounting on a ceiling or like overhead structure
F21K 9/68 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction - Details of reflectors forming part of the light source
F21K 9/69 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction - Details of refractors forming part of the light source
According to at least one aspect, a lighting device is provided. The lighting device comprises a circuit board, a light emitting diode (LED) mounted to the circuit board and configured to emit light, a lens disposed over the LED having a bottom surface facing the circuit board, a top surface opposite the bottom surface, and a lateral surface between the top and bottom surfaces, and an elastomer encapsulating at least part of the circuit board. The elastomer may not be in contact with at least part of the lateral surface of the lens so as to form a gap between the elastomer and the lateral surface of the lens.
F21K 9/68 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction - Details of reflectors forming part of the light source
F21K 9/69 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction - Details of refractors forming part of the light source
F21V 17/04 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages onto or by the light source
F21S 8/04 - Lighting devices intended for fixed installation intended only for mounting on a ceiling or like overhead structure
F21V 7/28 - Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
Panel systems for displaying digital content. Bioactive LRNE and CSE emissions are provide in several operational modes. The panels system may have several modes associated with each panel. The method of delivering a specific aliquot of bioactive light via a panel system is disclosed. The control system can use sensor input to adjust the type and amount of bioactive light provided.
G09G 3/32 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
Methods and apparatus for providing circadian-friendly LED light sources are disclosed. A light source is formed to include a first LED emission (e.g., one or more LEDs emitting a first spectrum) and a second LED emission (e.g., one or more LEDs emitting a second spectrum) wherein the first and second LED emissions are combined in a first ratio and in a second ratio such that while changing from the first ratio to the second ratio the relative circadian stimulation is varied while maintaining a color rendering index above 80.
A61M 21/00 - Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
F21S 4/20 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
F21K 9/23 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
F21V 23/00 - Arrangement of electric circuit elements in or on lighting devices
F21V 29/74 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
F21Y 105/10 - Planar light sources comprising a two-dimensional array of point-like light-generating elements
F21Y 113/13 - Combination of light sources of different colours comprising an assembly of point-like light sources
F21Y 105/18 - Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam
F21K 9/238 - Arrangement or mounting of circuit elements integrated in the light source
F21W 107/10 - Use or application of lighting devices on or in particular types of vehicles for land vehicles
The present disclosure provides bioactive lighting systems suitable for generating white light. The lighting systems has lighting channels configured to produce white light having a color point and a spectral power distribution. The combination of emissions from selected channels results in white light having adjusted color points. The system is controlled to selectively increase or decrease CSE and to selectively provide LRNE.
According to at least one aspect, a lighting system is provided. The lighting system comprises a strip lighting device including a circuit board, a light emitting diode (LED) mounted to the circuit board, a lens disposed over the LED and configured to receive the light emitted from the LED and change at least one characteristic of the light received from the LED, and an elastomer encapsulating at least part of the circuit board. The lighting system further comprises a fixture configured to receive the strip lighting device and mount to a structure and a lighting accessory configured to removably couple to the fixture over the strip lighting device and change at least one characteristic of the light from the strip lighting device.
F21S 2/00 - Systems of lighting devices, not provided for in main groups or , e.g. of modular construction
F21S 4/10 - Lighting devices or systems using a string or strip of light sources with light sources attached to loose electric cables, e.g. Christmas tree lights
F21V 21/02 - Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
F21S 4/28 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports rigid, e.g. LED bars
F21V 17/02 - Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
F21Y 103/10 - Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
F21V 11/06 - Screens not covered by groups , , or using lattices or honeycombs
F21V 11/18 - Screens not covered by groups , , or using sheets without apertures, e.g. fixed movable, e.g. flaps, slides
A light source for emitting emitted light to reduce microbial load, said light source, comprising: (a) at least one first light source for emitting first light having a peak wavelength less than 400 nm; and (b) at least one second light source for emitting a second light; wherein said emitted light comprises a combination of said first light and said second light, wherein said emitted light has a spectral power distribution (SPD), wherein said SPD has a first power in said SPD between 350 nm and 800 nm, and a second power in said SPD between 350 nm and 420, wherein said second power is at least 40% of said first power, and wherein said emitted light has a CRI of at least 80.
A61L 2/16 - Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
Composite interface circuit including bidirectional single-conductor bus, first switching circuit, and second switching circuit. Bidirectional single-conductor bus is coupled by first pull-up resistor (R1) with first direct current (“DC”) input current source having first voltage (V1). First switching circuit includes first transistor (T1) being coupled with first pull-up resistor (R1) and with bidirectional single-conductor bus. Second switching circuit includes second transistor (T2) being coupled by second pull-up resistor (R2) with second DC input current source having second voltage (V2). Second switching circuit further includes voltage divider coupling second transistor (T2) with bidirectional single-conductor bus. First and second switching circuits are respectfully configured for being coupled with first transmitter conductor (Tx1) and first receiver conductor (Rx1) of full duplex universal asynchronous data communication interface.
A computer-implemented method, includes obtaining information about a photic environment, the information including at least one light metric, tracking the at least one metric over a period of time, generating a dosage level based on information about the photic environment, the tracked metric, and an intended circadian response, wherein the dosage level includes a light level and outputting the dosage level on at least one light-emitting device.
Methods and apparatus for circadian lighting are disclosed. In particular, improved lighting is described in relation to a novel definition of an optimum relative circadian spectral sensitivity distribution (“Circadian Potency SSD”) with a peak sensitivity at approximately 470 nm-480 nm (preferable embodiments at 472 nm or 478 nm) with a full width at half maximum (“FWHM”) of approximately 50 nm which is skewed asymmetrically between approximately 440 nm and approximately 490 nm. Methods and approaches to determine the Circadian Potency of light sources from their spectral power distributions (SPD) and use the CircadianPotency SSD to optimize healthy circadian function under normal indoor and outdoor illumination conditions are described herein, and incorporated into various light sources, including white light sources, dimmable light sources, and daytime/nighttime light sources.
A61M 21/02 - Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
86.
Lighting Systems for Providing Tunable Light with High Color Rendering
The present disclosure provides systems for generating tunable white light. The systems include a plurality of LED strings that generate light with color points that fall within red, blue, and green color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output.
Display systems for displaying digital content. The display systems have one or more LED-based lighting channels adapted to generate a circadian-inducing blue light output in first operational mode and a less-circadian-inducing blue light output in a second operational mode. The circadian-inducing blue light can have a first circadian-stimulating energy characteristic related to the associated first spectral power distributions of light generated in the first operational mode, and the non-circadian-inducing blue light can have a second circadian-stimulating energy characteristic related to the associated second spectral power distribution of light generated in the second operational mode. Disclosure methods of generating digital display content with the display systems described herein. The methods can generate a circadian-inducing blue light output in first operational mode and a less-circadian-inducing blue light output in a second operational mode.
The present disclosure provides methods for generating tunable white light. The methods include using a plurality of LED strings to generate light with color points that fall within white, red, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output.
H01L 25/075 - Assemblies consisting of a plurality of individual semiconductor or other solid state devices all the devices being of a type provided for in the same subgroup of groups , or in a single subclass of , , e.g. assemblies of rectifier diodes the devices not having separate containers the devices being of a type provided for in group
Methods and apparatus for providing circadian-friendly LED light sources are disclosed. A light source is formed to include a first LED emission (e.g., one or more LEDs emitting a first spectrum) and a second LED emission (e.g., one or more LEDs emitting a second spectrum) wherein the first and second LED emissions are combined in a first ratio and in a second ratio such that while changing from the first ratio to the second ratio the relative circadian stimulation is varied while maintaining a color rendering index above 80.
F21K 9/23 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
F21S 4/20 - Lighting devices or systems using a string or strip of light sources with light sources held by or within elongate supports
H05B 47/16 - Controlling the light source by timing means
H05B 47/105 - Controlling the light source in response to determined parameters
F21V 29/70 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
F21K 9/232 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
F21K 9/235 - Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings - Details of bases or caps, i.e. the parts that connect the light source to a fitting; Arrangement of components within bases or caps
A61M 21/02 - Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
F21Y 113/13 - Combination of light sources of different colours comprising an assembly of point-like light sources
F21V 29/74 - Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
F21Y 105/18 - Planar light sources comprising a two-dimensional array of point-like light-generating elements characterised by the overall shape of the two-dimensional array polygonal other than square or rectangular, e.g. for spotlights or for generating an axially symmetrical light beam
F21K 9/238 - Arrangement or mounting of circuit elements integrated in the light source
F21W 107/10 - Use or application of lighting devices on or in particular types of vehicles for land vehicles
A61M 21/00 - Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
90.
Two-channel tunable lighting systems with controllable equivalent melanopic lux and correlated color temperature outputs
The present disclosure provides lighting systems suitable for generating white light. The lighting systems can have a first lighting channel configured to produce a first white light having a first color point and a first spectral power distribution, a second lighting channel configured to produce a second white light having a second color point and a second spectral power distribution, and a control system configured to independently change the intensity of each of the first lighting channel and the second lighting channel. The first lighting channels can have LEDs having an emission with a first peak wavelength of between about 440 nm and about 510 nm. The second lighting channels can have LEDs having an emission with a second peak wavelength of between about 380 nm and about 420 nm. The disclosure provides methods of generating white light using the lighting systems described.
F21K 9/00 - Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
A61M 21/02 - Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
H05B 45/10 - Controlling the intensity of the light
A61M 21/00 - Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
91.
Lighting systems generating visible-light emissions for dynamically emulating sky colors
Lighting system including visible-light source, optical system, mounting system, and control system. Visible-light source includes plurality of semiconductor light-emitting devices (SLEDs) and selectably generates: visible-light emissions having cyan-ish color point; and visible-light emissions having orange-ish color point. Optical system and mounting system are integrated with visible-light source. Optical system is arranged to combine together, into combined light emissions, visible-light emissions from SLEDs among plurality of SLEDs. Mounting system is arranged for directing combined light emissions as up-light emissions. Control system is coupled with visible-light source and selectably causes visible-light emissions to have cyan-ish color point or orange-ish color point. Control system and optical system cooperatively form combined up-light emissions as having dynamic spectrum for emulating orange-ish sky color at time of day selected to represent sunrise sky or to represent sunset sky, changing over time for emulating cyan-ish sky color at another time of day selected to represent mid-day sky.
Lighting system including bowl reflector, visible-light source, central reflector, and optically-transparent body. Bowl reflector has central axis, and rim defining emission aperture, and first visible-light-reflective surface defining portion of cavity in bowl reflector. First visible-light-reflective surface includes parabolic surface. Visible-light source is located in cavity and configured for generating visible-light emissions from semiconductor light-emitting device. Central reflector includes second visible-light-reflective surface, having convex flared funnel shape and having first peak facing toward visible-light source. Optically-transparent body has first base being spaced apart from second base and having side wall extending between first and second bases. Concave flared funnel-shaped surface of second base faces toward convex flared funnel-shaped second visible-light reflective surface of central reflector. First base includes central region having convex paraboloidal-shaped surface and second peak facing toward visible-light source.
Display systems for displaying digital content. The display systems have one or more LED-based lighting channels adapted to generate a circadian-inducing blue light output in first operational mode and a less-circadian-inducing blue light output in a second operational mode. The circadian-inducing blue light can have a first circadian-stimulating energy characteristic related to the associated first spectral power distributions of light generated in the first operational mode, and the non-circadian-inducing blue light can have a second circadian-stimulating energy characteristic related to the associated second spectral power distribution of light generated in the second operational mode. Disclosure methods of generating digital display content with the display systems described herein. The methods can generate a circadian-inducing blue light output in first operational mode and a less-circadian-inducing blue light output in a second operational mode.
G09G 3/20 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix
H05B 45/60 - Circuit arrangements for operating LEDs comprising organic material, e.g. for operating organic light-emitting diodes [OLED] or polymer light-emitting diodes [PLED]
A zoned optical cup which mixes multiple channels of light to form a blended output, the device having discreet zones or channels including a plurality of reflective cavities each having a domed light converting appliance (DLCA) covering a cluster of LEDs providing a channel of light which is reflected upward by the cavities and mixed by angles walls and structures above the open top of the cavities in the common body of the cup.
F21K 9/62 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using mixing chambers, e.g. housings with reflective walls
F21V 7/09 - Optical design with a combination of different curvatures
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
Systems and methods to provide multiple channels of light to form a blended white light output, the systems and methods utilizing recipient luminophoric mediums to alter light provided by light emitting diodes. The predetermined blends of luminescent materials within the luminophoric mediums provide predetermined spectral power distributions in the white light output.
F21V 8/00 - Use of light guides, e.g. fibre optic devices, in lighting devices or systems
F21K 9/64 - Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
The present disclosure provides systems for generating tunable white light. The systems include a plurality of LED strings that generate light with color points that fall within red, blue, and green color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output. The systems can include an additional LED string configured for functional applications that includes a type of LED selected from 380-420 nm violet saturated LEDs, 200-280 nm UVC saturated LEDs, 850-940 nm near-IR saturated LEDs, 580-620 nm amber-orange/red saturated LEDs, and 460-490 nm long-blue saturated LEDs.
A voltage control system for an LED operates to dynamically determine and set a minimum permissible voltage on an energy storage device such as a capacitor such that the energy storage device operates at a minimum possible voltage to compensate for component variations and dimming signal variations while maintaining flicker-free operation of the LED.
The present disclosure provides systems for generating tunable white light. The systems include a plurality of LED strings that generate light with color points that fall within red, blue, and cyan color ranges, with each LED string being driven with a separately controllable drive current in order to tune the generated light output.
H01L 27/15 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components with at least one potential-jump barrier or surface barrier, specially adapted for light emission
