Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Jiang, Guobao
Shan, Xinpeng
Abrégé
The present disclosure discloses a display device and a watch including the same. A first rack of the display device is fixedly disposed on a second middle frame of the display device, a first gear is disposed inside a first fame body and engaged with the first rack, so that the second middle frame and a first middle frame are disposed slidably; a flexible panel is disposed on a first support body of the first middle frame and a second support body of the second middle frame, and a rolling up element is configured to roll up the flexible panel.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Liu, Xin
Chen, Jun
Abrégé
A display panel and a mobile terminal are provided. The display panel includes a support layer, a display layer located on the support layer, and an optical device located on a side of the support layer away from the display layer and located in a first area. The support layer includes a first support part in a first area, a phase difference in a thickness direction of the first support part is greater than or equal to 8000 nanometers, or less than 10 nanometers.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Yang, Wenhua
Abrégé
Embodiments of the present application disclose a display panel and a mobile terminal. The display panel includes a light-emitting functional layer and a thin-film encapsulation layer, the light-emitting functional layer includes a plurality of first light-emitting units and a plurality of first light extractors including ultraviolet light absorbing materials. In one embodiment of the present application, the first light extraction unit including ultraviolet light absorbing material is provided to absorb or extinct ultraviolet light, thereby alleviating the decrease in the color temperature of the display panel caused by the damage of ultraviolet light to the light-emitting material.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H10K 59/126 - Blindage, p. ex. moyens de blocage de la lumière sur les TFT
H10K 59/35 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des sous-pixels rouge-vert-bleu [RVB]
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Zhang, Shuyuan
Abrégé
A display panel and a display device are provided. A second transistor of a first pixel driving circuit is connected to a reset signal line and a first light emitting device, and a second transistor of a second pixel driving circuit is connected to the reset signal line and a second light emitting device. A first light emitting device emits first color light having a first wavelength and a second light emitting device emits second color light having a second wavelength. The first wavelength is greater than the second wavelength. The reset signal line and first node of the first pixel driving circuit have a first coupling capacitor, the reset signal line and the first node of the second pixel driving circuit have a second coupling capacitor, and a first coupling capacitance of the first coupling capacitor is greater than a second coupling capacitance of the second coupling capacitor.
G09G 3/3233 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander le courant à travers l'élément électroluminescent
H10K 59/121 - Affichages à OLED à matrice active [AMOLED] caractérisés par la géométrie ou la disposition des éléments de pixel
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Huang, Jinchang
Zhang, Ming
Abrégé
The present application provides a display panel including a plurality of pixel units, one of the pixel units includes: a first pixel; and a second pixel spaced from the first pixel. A maximum size of the second pixel in a first direction is greater than a maximum size of the first pixel in the first direction. The second pixel is provided with at least one pixel notch disconnecting a part of the second pixel to form at least two light emitting portions at least partially spaced apart in the first direction.
H10K 59/35 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des sous-pixels rouge-vert-bleu [RVB]
H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
H10K 59/126 - Blindage, p. ex. moyens de blocage de la lumière sur les TFT
H10K 59/38 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des filtres de couleur ou des supports changeant de couleur [CCM]
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Wang, Wenqiang
Abrégé
The disclosure provides a display device and a folding display module thereof. The display device includes: a first frame and a second frame butted with the first frame; a hinge transmission mechanism; a first support plate slidably connected to the second frame and being capable to reciprocate relative to the second frame along a second direction; a flexible display screen, wherein an end of the flexible display screen is fixedly attached on the first support plate; and a first preload mechanism disposed on the second frame and being configured to exert a first preload force on the first support plate, wherein a direction of the first preload force is same as the second direction.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Zhang, Jianji
Abrégé
The present disclosure provides a foldable device and a display device, wherein at least one secondary folding axis intersects a primary folding axis and divides the frame plate into a plurality of sub-frame plates, and a folding hinge is configured to enable the foldable device to be folded on the plurality of folding axes, thereby improving a user's experience.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Liu, Yi
Sun, Feixiang
Abrégé
The present application discloses a display panel and a display device. The display panel comprises a first metal layer, a second metal layer, and an electrode layer; the first metal layer comprises a plurality of data lines; the second metal layer comprises a plurality of fan-out wires; the electrode layer comprises a plurality of first pixel electrodes; each fan-out wire comprises winding portions arranged corresponding to the adjacent first pixel electrodes; each first pixel electrode is arranged corresponding to at least one winding portion which is arranged in a central symmetry manner; and the winding portions are located at the periphery of a first pixel area.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Zhang, Huanxi
Wang, Cheng
Abrégé
A display panel (1) and a display apparatus. The display panel (1) makes a first portion (311) and a second portion (312) of at least some first scanning signal lines (31) connected by means of a third portion (313) in a manner of corresponding to each other on a one-to-one basis, and/or a fourth portion (321) and a fifth portion (322) of at least some second scanning line signal lines (32) connected by means of a sixth portion (323) in a manner of corresponding to each other on a one-to-one correspondence, such that the load of a perforated area (12) is close to or even consistent with that of other areas, thereby improving a display effect.
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Guo, Tao
Chen, Cheng
Abrégé
The present invention relates to a display panel and a display device. The present invention uses the first shielding portion to shield the electrical field formed by the non-overlapping charge centers of positive and negative ions inside the substrate and the electrical field formed at the interface of different membrane layers, prevents the electrical field from affecting the operating characteristics of the second semiconductor layer, avoiding the phenomenon of afterimage and ESD explosion damage. At the same time, it avoids the problems of poor electrostatic shielding effect of the lower gate electrode and the hump effect and reduction in reliability of the lower channel in conventional technology IGZO TFT.
H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
H10K 59/126 - Blindage, p. ex. moyens de blocage de la lumière sur les TFT
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Wang, Wenqiang
Abrégé
A display device includes a display panel, a heating element located on a back side of a light-emitting surface of the display panel, and a support component located on the back side of the light-emitting surface of the display panel. The support component includes a loop heat dissipation cavity located inside the support component and a working fluid located in the loop heat dissipation chamber. A part of the loop heat dissipation cavity overlaps the heating element, and the loop type heat dissipation cavity includes at least one anti-backflow channel.
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Sun, Feixiang
Liu, Hongyan
Abrégé
The present invention provides a display panel and an electronic apparatus, including a first display part and a second display part, a plurality of second gate driving units electrically connected to the second display part and arranged in cascade, a plurality of first gate driving units electrically connected to the first display part and arranged in cascade. A first gate driving unit including a first output unit for transmitting a first voltage to an output terminal in response to a voltage of a first node, a second output unit for transmitting a second voltage to the output terminal in response to a voltage of a second node, an output terminal electrically connected to a corresponding first sub-pixel, a constant voltage control unit electrically connected to a first node or a second node.
G09G 3/3266 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] - Détails des circuits de commande pour les électrodes de balayage
G09G 3/3258 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander la tension aux bornes de l'élément électroluminescent
13.
FOLDABLE DISPLAY MODULE AND FOLDABLE DISPLAY DEVICE
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Han, Wen
Abrégé
A foldable display module (200) and a foldable display device (300). The foldable display module (200) is provided with a foldable area (200a) and a non-foldable area (200b) adjacent to the foldable area (200a); the foldable display module (200) comprises a display main body structure (04) and a glass substrate (041); the glass substrate (041) is located on the back side of the light exit surface of the display main body structure (04); and the thickness (H1) of the part of the glass substrate (041) corresponding to the foldable area (200a) is less than or equal to 100 microns.
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Bai, Dan
Zhao, Yu
Abrégé
Disclosed in the embodiments of the present invention is a display panel. The display panel comprises: a substrate; anodes and an inorganic barrier layer, which are located on the substrate; and a pixel definition layer, wherein the inorganic barrier layer comprises barrier portions, the anodes are arranged at intervals between the barrier portions, and the pixel definition layer comprises a pixel definition portion. The pixel definition portion covers the barrier portions and some anodes, and the orthographic projection, on the substrate, of the side of each barrier portion that is close to the substrate is located within the orthographic projection, on the substrate, of the side of the barrier portion that is away from the substrate.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Bai, Dan
Zhao, Yu
Abrégé
Disclosed in embodiments of the present invention is a display panel. The display panel comprises a substrate, and an anode and a pixel definition layer which are located on the substrate; the anode comprises a first sub-anode and a second sub-anode adjacent to the first sub-anode; a first distance is formed between the side of the first sub-anode away from the substrate and the substrate, a second distance is formed between the side of the second sub-anode away from the substrate and the substrate, and the difference between the second distance and the first distance is greater than or equal to the thickness of the second sub-anode.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Ye, Sihao
Abrégé
Disclosed in the present application are a display panel and a display apparatus. The display panel comprises a substrate, a conductive structure, a first planarization layer, a second planarization layer, a pixel definition layer and a cathode layer. The conductive structure is arranged on one side of the substrate; the first planarization layer covers the conductive structure and extends from a display area to a non-display area; and the cathode layer is located on the side of the pixel definition layer that is away from the substrate. The display panel further comprises a first spacing groove, which is located in the non-display area and penetrates through the second planarization layer and the pixel definition layer, wherein the boundary of the cathode layer falls into the first spacing groove.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Xia, Guoqi
Abrégé
The present application provides an organic light-emitting display panel, comprising a substrate, a first electrode, a hole injection layer, a hole transport layer, a first electron blocking layer, a second electron blocking layer, a light-emitting layer, an electron transport layer, an electron injection layer and a second electrode, stacked in sequence. The hole mobility of the first electron blocking layer is greater than the hole mobility of the second electron blocking layer, the highest occupied orbital energy level of the first electron blocking layer is greater than the highest occupied orbital energy level of the second electron blocking layer, and the highest occupied orbital energy level of the second electron blocking layer is greater than the highest occupied orbital energy level of the light-emitting layer.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Zhu, Defu
Abrégé
A display module and a manufacturing method thereof, and a display device. The display module includes a display area and a function area. The display module includes a display panel, a cover plate layer, a filter layer, a flexible composite layer, and a shielding layer. The flexible composite layer is located between the filter layer and the cover plate layer, and the flexible composite layer includes a first adhesive layer and a transparent film layer. The shielding layer includes a first shielding part located in the function area. A function hole located in the function area goes through the display panel, the filter layer, the first adhesive layer, the transparent film layer, and the first shielding.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
H10K 59/38 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des filtres de couleur ou des supports changeant de couleur [CCM]
H10K 59/65 - OLED intégrées avec des capteurs d'images inorganiques
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Chen, Tao
Xiang, Songpo
Tang, Hao
Abrégé
A display panel is provided in the present disclosure, wherein a plurality of centers of a plurality of second pixels in a same row are located on a line differing from a plurality of centers of a plurality of third pixels in a same row be located on, and/or a plurality of centers of the second pixels in a same column are located on a line differing from a plurality of centers of the third pixels in a same column be located on; a plurality of centers of a plurality of second through holes in a same row are located on a line differing from a plurality of centers of the third through holes in a same row be located on, and/or a plurality of centers of the second through holes in a same column are located on a line differing from a plurality of centers of the third through holes in a same column be located on. The display effect can be improved through the present disclosure.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Guo, Wanghui
Abrégé
Disclosed in the present application are a display panel and a manufacturing method therefor. The display panel comprises: a base substrate; a black matrix layer, which is arranged on one side of the base substrate, wherein the black matrix layer comprises a plurality of pixel openings arranged in a patterned mode; passivation structures, which are arranged in the pixel openings, wherein the passivation structures are each provided with a through hole that penetrates upper and lower surfaces of the passivation structures, and the shape of the cross section of the through hole in the plane where the base substrate is located is centrosymmetric; and a color filter material, which at least partially fills the through holes.
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Pan, Jie
Abrégé
The present application provides a light-emitting substrate and a display device, which includes: a substrate; a pixel definition layer disposed on the substrate and comprising a plurality of first openings and a plurality of first dams, and sidewalls of the plurality of first dams enclosing the plurality of first openings; a plurality of light-emitting elements located in the first openings and disposed on the substrate; and a light transmitting layer, wherein at least a portion of the light transmitting layer is filled in the plurality of first openings and covering the plurality of light-emitting elements; a refractive index of the light transmitting layer is greater than a refractive index of the plurality of first dams.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Feng, Zikang
Abrégé
A hinge, a display panel, and an electronic device are disclosed. The hinge includes a fixed bracket and a supporting mechanism, wherein the supporting mechanism includes a first supporting element rotatably connected to the fixed bracket along a first shaft, a second supporting element rotatably connected to the first supporting element along a second shaft, a third supporting element rotatably connected to the fixed bracket along a third shaft, and a fourth supporting element rotatably connected to the third supporting element along a fourth shaft.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Du, Minchen
Wu, Shaojing
Abrégé
The present application provides a display panel and a display device. The display panel comprises a plurality of dummy lines, a plurality of first data lines and a plurality of fan-out lines electrically connected to a plurality of the first data lines in the active area. A plurality of the dummy lines include a plurality of first dummy lines being alternately spaced from a plurality of first data lines and a plurality of second dummy lines being disposed on extension lines of a plurality of fan-out lines, so as to improve the distribution density of wirings in the active area, thereby improving the problem of uneven display when the display panel is power off.
H10K 59/88 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure Éléments factices, c. à d. éléments ayant des caractéristiques non fonctionnelles
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Ye, Sihao
Abrégé
A display panel and a display device are provided. The display panel includes a substrate, a conductive structure, a first planarization layer, a second planarization layer, a pixel definition layer, and a cathode layer. The conductive structure is located on a side of the substrate. The first planarization layer covers the conductive structure and extending from a display area to a non-display area. The cathode layer is located on a side of the pixel definition layer away from the substrate. The display panel further includes a first spacing groove located in the non-display area and penetrating through the second definition layer and the pixel definition layer. A boundary of the cathode layer falls into the first spacing groove.
H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Chen, Gui
Li, Hengyi
Abrégé
A display panel (100), comprising a substrate (11) and a plurality of pixel circuits arranged on the substrate (11). The plurality of pixel circuits comprise a plurality of transistor groups (301) and a plurality of signal line groups (302). Each signal line group (302) comprises a power signal line (203) and a first data signal line (222) both extending in a first direction (X). The signal line groups (302) divide the plurality of pixel circuits into a plurality of pixel circuit columns (300). Each transistor group (301) is arranged between two adjacent signal line groups (302), the power signal line (203) and the first data signal line (222) at least partially overlap in the thickness direction of the display panel (100), the power signal line (203) comprises at least one hole (203W), and the first data signal line (222) and the hole (203W) overlap in the thickness direction of the display panel (100).
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Chen, Gui
Li, Hengyi
Abrégé
A display panel includes pixel circuitry disposed on a substrate. The pixel circuitry includes a plurality of transistor groups and a plurality of signal line groups. The plurality of transistor groups are divided into a plurality of transistor group columns by the signal line groups. Each transistor group is disposed between two adjacent signal line groups. Each signal line group includes a power supply signal line and a first data signal line. The power supply signal line at least partially overlaps the first data signal line in a thickness direction of the display panel. The power supply signal line is provided with at least one through hole. The first data signal line overlaps the through hole in the thickness direction.
H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
27.
DISPLAY PANEL, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICE
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Yu, Shengrong
Ma, Liang
Abrégé
A display panel, a manufacturing method thereof and a display device are provided. A thin film transistor layer disposed on a substrate includes a first metal trace at least disposed in a wire replacement region. An encapsulation layer includes an inorganic encapsulation sub-layer, which is disposed on one side of the thin film transistor layer away from the substrate and stacked with an inorganic spacer layer. A touch metal layer includes a touch trace, which is at least disposed in the wire replacement region and electrically connected to the first metal trace. The inorganic encapsulation sub-layer is not overlapped with the wire replacement region.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Zhang, Huanxi
Yang, Zhilin
Zhang, Shuyuan
Abrégé
The present application provides a pixel driving circuit and a display panel. The pixel driving circuit includes a driving transistor and a data writing module. a driving timing of the pixel driving circuit includes a writing frame including a first data writing phase and a second data writing phase in sequence, the data voltage includes an active data voltage and a first data compensation voltage, the data writing module is configured to write the first data compensation voltage into the gate, the first electrode, and the second electrode of the driving transistor in the first data writing phase, and to write the active data voltage into the gate, the first electrode, and the second electrode of the driving transistor in the second data writing phase.
G09G 3/3258 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander la tension aux bornes de l'élément électroluminescent
G09G 3/32 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED]
G09G 3/3266 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] - Détails des circuits de commande pour les électrodes de balayage
G09G 3/3291 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] - Détails des circuits de commande pour les électrodes de données dans lequel le circuit de commande de données fournit une tension de données variable pour le réglage du courant à travers les éléments électroluminescents, ou de la tension aux bornes de ces éléments
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Zhou, Wenjun
Abrégé
Disclosed is a display module including a flexible display panel, a bearing assembly, and a first colloid. The flexible display panel includes a display portion, a bending portion, and a binding portion, the display portion and the binding portion are connected to each other by the bending portion, and the binding portion is located at a rear portion of the display portion. The bearing assembly is disposed between the display portion and the binding portion, and there is a bending space between the bearing assembly and the bending portion. The first colloid disposed in the bending space and connected to the bearing assembly and the bending portion.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Cheng, Weigao
Abrégé
Disclosed is pixel drive circuit including a light-emitting device electrically connected to a first power supply terminal and a second power supply terminal; a drive transistor having a gate electrically connected to a first node and a source and a drain electrically connected to second and third nodes; a first light-emitting control transistor having a source and a drain electrically connected to the first power supply terminal and the second node, and a gate configured to receive a first light-emitting control signal; and a second light-emitting control transistor having a source and a drain electrically connected to the third node and the light-emitting device, and a gate configured to receive a second light-emitting control signal. The first light-emitting control transistor is configured to transmit a first voltage signal supplied from the first power supply terminal to the second and third nodes at a node setting stage.
G09G 3/3233 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander le courant à travers l'élément électroluminescent
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Zhang, Huanxi
Abrégé
Disclosed are a display panel and a display apparatus. In the same frame, a gate drive circuit sends a first group of gate drive signals corresponding to a first refresh rate to a corresponding pixel drive circuit in a first display region (1002), and sends a second group of gate drive signals corresponding to a second refresh rate to a corresponding pixel drive circuit in a second display region (1001), so that the display panel can configure in a first direction a plurality of display regions having different refresh rates.
G09G 3/32 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED]
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Wang, Wenqiang
Abrégé
The present application discloses a heat dissipation plate and a display device. The heat dissipation plate comprises: a heat dissipation plate body; a heat dissipation micro-cavity embedded in the heat dissipation plate body; and a heat dissipation working medium that fills the heat dissipation micro-cavity. The heat dissipation micro-cavity comprises a heat absorption part, a liquid collection part spaced apart from the heat absorption part, and a capillary micro-channel group communicated between the heat absorption part and the liquid collection part. The capillary micro-channel group comprises a plurality of capillary micro-channels arranged at intervals.
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
F28D 15/04 - Appareils échangeurs de chaleur dans lesquels l'agent intermédiaire de transfert de chaleur en tubes fermés passe dans ou à travers les parois des canalisations dans lesquels l'agent se condense et s'évapore, p.ex. tubes caloporteurs avec des tubes ayant une structure capillaire
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Chen, Qi
Abrégé
The present application provides a display device and a display apparatus. According to the display device, a bent portion of a cover plate comprises a first point position, when extending to a display area, a first virtual normal perpendicular to the surface of the bent portion where the first point position is located does not intersect a light blocking portion close to the first point position and intersects the display area, and then a non-display area also has the same forward light output as the display area, so that a user has the visual experience of reduced bezel or even no bezel when viewing the display device from the front.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Yan, Xinkun
Abrégé
The present application provides a display panel and an electronic device. An insulating part covering one side of a metal blocking part is formed in a transition area, so that a first electrode layer located on one side of the metal blocking part is electrically connected to the metal blocking part, and a first electrode layer located on the other side of the metal blocking part is insulated from the metal blocking part by means of the insulating part. Therefore, the first electrode layer close to a functional area does not form an electric field, thereby relieving the problem of packaging failure in a cutting edge area of an existing punch-hole screen.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Ma, Liang
Abrégé
Embodiments of the present invention provide a display panel and a display device. The display panel comprises a substrate, an inorganic insulating layer, an organic insulating layer, a light-emitting layer, and a packaging layer, wherein the organic insulating layer comprises an organic insulating portion, and the packaging layer at least covers part of the organic insulating portion and does not extend to first wire switching holes. An etching process is performed different numbers of times, and an etched recess of the packaging layer is arranged on the side surface or the top surface of a film layer, thereby effectively improving the etching effect and comprehensive performance.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Zheng, Bingwen
Abrégé
A rotating shaft mechanism and a foldable display apparatus. The rotating shaft mechanism comprises a support frame (100), a synchronous sliding block (101), a fixing sheet (103) and a cam assembly (102). A sliding guide rail (1031) is rotatably connected to the synchronous sliding block (101); and when the fixing sheet (103) rotates, the sliding guide rail (1031) provides a driving force to the synchronous sliding block (101), so that the synchronous sliding block (101) moves in an accommodating cavity along a direction parallel to the axis of the support frame (100) and drives the cam assembly (102) to slide relatively, so as to achieve bending of the apparatus. Therefore, the structure of the rotating shaft is simplified, and the bending effect is improved.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Zeng, Mian
Abrégé
The present application provides a display panel. The display panel comprises a silicon substrate and an oxide transistor layer arranged on one side of the silicon substrate, wherein the silicon substrate comprises a monocrystalline silicon transistor, and the oxide transistor layer comprises an oxide transistor electrically connected to the monocrystalline silicon transistor.
H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
G09G 3/32 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED]
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Wu, Yongbo
Abrégé
Disclosed are a display panel and a display device. The display panel comprises an insulating layer, a first metal layer, a first flat layer, and an electrode layer which are sequentially arranged; the insulating layer comprises a plurality of first grooves; the first metal layer comprises a plurality of first wires arranged corresponding to the plurality of first grooves, and the first wires are arranged in the first grooves; the first flat layer continuously covers the first wires and the insulating layer; the electrode layer comprises a plurality of pixel electrodes, and the pixel electrodes and the corresponding first wires at least partially overlap.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Sun, Feixiang
Liu, Hongyan
Abrégé
Provided are a gate driver circuit and a display panel. The gate driver circuit comprises a plurality of cascaded gate driver units, wherein one gate driver unit comprises a first output stage (10), a second output stage (20), and a refresh frequency control module (30), capable of realizing different refresh frequencies for different display areas by means of the same gate driver circuit; adjusting the disconnection duration of the refresh frequency control module can achieve flexible and diverse refresh frequencies in the same display area.
G09G 3/32 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED]
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Chen, Bi
Abrégé
A display panel and a display device are provided. The display panel includes a plurality of light-emitting devices and a pixel driving circuit for driving the light-emitting devices to emit light. By using oxide transistors as a compensation transistor, first initialization transistor, and second initialization transistor in the pixel driving circuit, and using low-temperature polysilicon transistors as other transistors, both low leakage current characteristics of the oxide transistors and high mobility characteristics of the low-temperature polysilicon transistors can be achieved, making the circuit more stable.
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
G09G 3/3233 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander le courant à travers l'élément électroluminescent
H10K 59/121 - Affichages à OLED à matrice active [AMOLED] caractérisés par la géométrie ou la disposition des éléments de pixel
H10K 59/126 - Blindage, p. ex. moyens de blocage de la lumière sur les TFT
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Chen, Qi
Abrégé
A display device and a display apparatus are provided by the present disclosure. A curved portion of the cover plate of the display device includes a first point, when a first virtual normal line perpendicular to a surface of the curved portion where the first point is located extends toward a display area, the first virtual normal line does not intersect with the light-shielding portion adjacent to the first point and intersects with the display area. Therefore, a non-display area is capable of having a same forward light output as the display area, allowing users to experience a narrower border or even borderless visual experience when viewing the display device.
G09G 3/3208 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED]
G09G 3/00 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Yuan, Li
Zhang, Yu
Jiang, Xiaosu
Abrégé
Disclosed are a light-emitting device and a display panel. A light-emitting functional layer includes a first light-emitting layer, a charge-generating layer, and a second light-emitting layer sequentially disposed on a first electrode. The first light-emitting layer includes a first light-emitting sublayer, and the second light-emitting layer includes a second light-emitting sublayer. A triplet lifetime of a material of the first light-emitting sublayer is longer than that of a material of the second light-emitting sublayer, and luminous efficiency of the material of the first light-emitting sublayer is less than that of the material of the second light-emitting sublayer.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Yu, Shengrong
He, Xi
Abrégé
Display panels and display devices are provided. The display panel includes a substrate, a plurality of pixel driving units and a plurality of photosensitive units disposed on the substrate, a first planarization layer disposed on a side of the pixel driving units and the photosensitive units away from the substrate, a second planarization layer disposed on a side of the first planarization layer away from the substrate, and a light-emitting element layer disposed on a side of the second planarization layer away from the substrate. The first planarization layer has a first refractive index, and the second planarization layer has a second refractive index less than the first refractive index. At least one of the first planarization layer and the second planarization layer includes a resistance material.
H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
H10K 59/38 - Dispositifs spécialement adaptés à l'émission de lumière multicolore comprenant des filtres de couleur ou des supports changeant de couleur [CCM]
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Hu, Li
Abrégé
A flexible display module and a display terminal are provided. The flexible display module includes a plurality of island-shaped structures, a plurality of electrical connection structures, and a plurality of photosensitive structures. Two adjacent island-shaped structures are stretched and connected by the plurality of electrical connection structures. Each of the photosensitive structures is disposed between two adjacent island-shaped structures. The photosensitive structures are disposed on a side of the island-shaped structures away from a light-emitting direction of the flexible display module.
H01L 25/16 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types couverts par plusieurs des groupes principaux , ou dans une seule sous-classe de , , p.ex. circuit hybrides
H10K 39/34 - Capteurs d'images organiques intégrés avec des diodes électroluminescentes organiques [OLED]
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
H10K 102/00 - DISPOSITIFS ÉLECTRIQUES À L’ÉTAT SOLIDE ORGANIQUES - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Yuan, Li
Zhang, Yu
Jiang, Xiaosu
Abrégé
Disclosed in the present application are a light-emitting device and a display panel. A light-emitting functional layer comprises a first light-emitting layer, a charge generation layer and a second light-emitting layer which are sequentially arranged on a first electrode, the first light-emitting layer comprises a first light-emitting sub-layer, and the second light-emitting layer comprises a second light-emitting sub-layer. The triple state lifetime of the material of the first light-emitting sub-layer is greater than the triple state lifetime of the material of the second light-emitting sub-layer, and the light-emitting efficiency of the material of the first light-emitting sub-layer is less than the light-emitting efficiency of the material of the second light-emitting sub-layer.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Wang, Wenqiang
Abrégé
Provided is a display apparatus. The display apparatus (100) comprises a display panel (200) and an impact-resistant layer (300), which comprises at least two sub-layers, wherein two adjacent sub-layers are bonded by means of a bonding layer (400), and the at least two sub-layers comprise a first sub-layer (310) and a second sub-layer (320) between the first sub-layer (310) and the display panel (200), the ratio of the elastic modulus of the first sub-layer (310) to the elastic modulus of the second sub-layer (320) being 20 to 300, and the material of the first sub-layer (310) being different from the material of the second sub-layer (320).
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Du, Minchen
Abrégé
Disclosed in the present application are a display panel and a display terminal. The display panel comprises a first metal layer, a second metal layer and an anode layer, the first metal layer comprising a plurality of data lines, which extend in a first direction, the second metal layer comprising a plurality of fan-out lines, and the anode layer comprising an anode, wherein each fan-out line comprises a first fan-out section that extends in a second direction and a second fan-out section that extends in the first direction; the orthographic projection of the first fan-out section on the anode layer does not overlap with that on the anode, and the first direction is different from the second direction.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Ma, Liang
Abrégé
Embodiments of the present invention provide a display panel and a display apparatus. The display panel comprises a substrate, an inorganic insulating layer, an organic insulating layer, a light-emitting layer, an encapsulation layer, and a touch layer, wherein the touch layer comprises a first insulating sub-layer and a first metal sub-layer, and the first insulating sub-layer is arranged between a touch wire and an organic insulating portion of the organic insulating layer. The first insulating sub-layer is arranged to alleviate the problem of the leveling property of a film layer being poor due to the high surface roughness of the film layer after etching, and to improve the overall performance.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Wang, Deqi
Abrégé
Disclosed in the present application are a display panel and a manufacturing method for a display panel. The display panel comprises: a glass substrate; a display panel main body, which comprises an organic layer arranged on the glass substrate, and a thin film transistor layer arranged on the organic layer, wherein at least a part of an outer edge of the organic layer exceeds an outer edge of the glass substrate; an optical adhesive layer, which is arranged on the display panel body; and a curved cover plate, which is arranged on the optical adhesive layer.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Cheng, Weigao
Abrégé
Disclosed are a pixel drive circuit (100) and a display panel. A writing frame of the pixel drive circuit (100) comprises a first reset stage and a data writing stage, which are sequentially performed, wherein in the first reset stage, a first light-emitting control module (101) is used for writing a first power supply signal (ELVDD) into a first electrode and a second electrode of a drive transistor (TD), or a first initialization module (105) and a second light-emitting control module (102) are used for writing a first initialization signal (VI1) into the first electrode and the second electrode of the drive transistor (TD).
G09G 3/3233 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander le courant à travers l'élément électroluminescent
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Zhang, Yang
Abrégé
The present application provides a display panel and a display device, and the display panel comprises a flexible display panel main body and a support layer. The support layer comprises a support part and a end part. The flexible display panel main body is configured to surround the transition surface of the end part and is arranged on the second surface of the plane support part, to reduce the stress during the bending process of the flexible display panel main body to avoid the concentration of wiring stress, thereby reducing the risks of breakages in the wirings inside the display panel.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H10K 102/00 - DISPOSITIFS ÉLECTRIQUES À L’ÉTAT SOLIDE ORGANIQUES - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Zheng, Yuan
Abrégé
A touch display device is provided. At least one touch electrode includes a first part corresponding to each of at least one additional function area and a second part corresponding to a normal display area. Length and width of at least one trace of a connecting part between each adjacent two of touch sensing parts in the first part are increased to reduce capacitance difference between the first part and the second part. Areas without any pixel unit in each of the at least one additional function area form light transmissive areas, respectively. Thus, a transmission percentage is increased. Touch and display functions of each of at least one additional function area are ensured to be normal, and the transmission percentage is increased at the same time.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Ni, Jing
Abrégé
The present disclosure discloses a display panel and a mobile terminal. The display panel includes a substrate, at least one first inorganic layer, a light-emitting layer, an encapsulation layer, an organic functional layer, and a second inorganic layer that are stacked in sequence. The organic functional layer is disposed between a border of the encapsulation layer and a border of the first inorganic layer in a non-display area. The second inorganic layer extends from the display area to the non-display area, covers at least part of the organic functional layer, and is in contact with at least part surface of the first inorganic layer located at a border of the organic functional layer and a border of the substrate.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H04M 1/02 - Caractéristiques de structure des appareils téléphoniques
54.
DISPLAY PANELS INCLUDING GATE DRIVING CIRCUIT AND DISPLAY DEVICES INCLUDING THE SAME
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Zhang, Huanxi
Abrégé
The present application provides a display panel and a display device. The display panel includes a display area and a non-display area, the display area including a first display partition and a second display partition arranged in a first direction; where, the display panel further includes: a substrate; a plurality of pixel driving circuits disposed on a side of the substrate and located in the display area; a gate driving circuit disposed on a side of the substrate and located in the non-display area on both sides of the display area in the first direction; a plurality of scanning lines disposed on a side of the substrate, where the gate driving circuit is electrically connected to the pixel driving circuits in the same first direction as corresponding one of the scanning lines via the corresponding scanning line.
G09G 3/32 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED]
G09G 3/3266 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] - Détails des circuits de commande pour les électrodes de balayage
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Yi, Shijuan
Sun, Liang
Zeng, Mian
Jiang, Pengfei
Cheng, Likun
Abrégé
The embodiment of the present application discloses a display device, including a display panel and an ultrasonic fingerprint sensor. The display panel includes a substrate and a thin film transistor arranged on the substrate, and the substrate is provided with a via hole; the ultrasonic fingerprint sensor is fabricated on a side of the substrate away from the thin film transistor to reduce the thickness of the display device.
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
He, Ping
Abrégé
A profiling device, a manufacturing method of a display panel, and the display panel are disclosed. Wherein, the profiling component includes a first surface, and the first surface includes a first region and a second region. When the profiling component is in a first state, the first surface is used to attach to a display component. When the profiling component is in a second state, a part of the first surface corresponding to the first region is arc-shaped and higher than a part of the first surface corresponding to the second region to allow a position of the display component corresponding to the second region to form a curved structure.
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
57.
DETECTION METHOD OF CREASE DEGREE OF SCREEN AND VISUAL DETECTION APPARATUS
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Liu, Yali
Jia, Yongzhen
Abrégé
The present application provides a detection method of a crease degree of a screen and a visual detection device, the detection method includes: providing detection rays, and obliquely irradiating the detection rays onto a surface to be measured of the screen; acquiring detection rays reflected by the surface to be measured of the screen to obtain a corresponding light source reflection image; analyzing the light source reflection image to obtain deformation curvatures of the light source reflection image and taking one of a maximum deformation curvature and an average deformation curvature that are obtained through the deformation curvatures as an evaluation index of a crease degree of the screen; and evaluating the crease degree of the screen.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Jia, Yongzhen
Pei, Junqiang
Abrégé
A display module and a display device are provided. A curved display area of the display module includes a corner area and an edge area. The display module includes display panel and a supporting component. The display panel includes a display function part and a bonding part. The supporting part includes a first backplate and a second backplate. The first backplate includes a first unit disposed in the corner area. A thickness of the first unit is greater than a thickness of the second backplate.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Pei, Junqiang
Zhang, Qi
Abrégé
A display panel and a display device are provided. The display panel includes a panel main body, a backplate, and a polarizer sheet. The backplate is disposed on a side of the panel main body. The polarizer sheet is disposed on a side of the panel main body away from the backplate. Wherein, a thickness of the backplate is greater than a thickness of the polarizer sheet at least in the corner curved-surface sub-region of the display panel.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H10K 102/00 - DISPOSITIFS ÉLECTRIQUES À L’ÉTAT SOLIDE ORGANIQUES - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe
60.
DISPLAY MODULE, MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Zhu, Defu
Abrégé
Disclosed are a display module, a manufacturing method therefor, and a display device. The display module comprises a functional area and a display area; the display module comprises a display panel, a cover plate layer, a filter layer, a flexible composite layer, and a shielding layer; the flexible composite layer is located between the filter layer and the cover plate layer and comprises a first bonding layer and a transparent film layer; the shielding layer comprises a first shielding portion located in the functional area; and a functional hole located in the functional area passes through the display panel, the filter layer, the first bonding layer, the transparent film layer, and the first shielding portion.
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
H10K 59/50 - OLED intégrées avec des éléments de modulation de lumière, p. ex. avec des éléments électrochromes, des éléments photochromes ou des éléments à cristaux liquides
H10K 59/65 - OLED intégrées avec des capteurs d'images inorganiques
H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
G09F 9/33 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels à semi-conducteurs, p.ex. à diodes
G02B 5/00 - OPTIQUE ÉLÉMENTS, SYSTÈMES OU APPAREILS OPTIQUES Éléments optiques autres que les lentilles
G03B 11/04 - Parasoleils ou couvercles pour évincer la lumière indésirable sur les objectifs, viseurs ou auxiliaires de mise au point
B32B 33/00 - Produits stratifiés caractérisés par des propriétés particulières ou des caractéristiques de surface particulières, p.ex. par des revêtements de surface particuliers; Produits stratifiés conçus pour des buts particuliers non couverts par une seule autre classe
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 27/36 - Produits stratifiés composés essentiellement de résine synthétique comprenant des polyesters
B32B 27/06 - Produits stratifiés composés essentiellement de résine synthétique comme seul composant ou composant principal d'une couche adjacente à une autre couche d'une substance spécifique
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Yuan, Bin
Qin, Fang
Chen, Cheng
Abrégé
A gate driving circuit and a display panel. The gate driving circuit comprises a plurality of gate driving units, wherein one gate driving unit comprises a stage transmission signal selection module (10), a pull-up control module (20), a pulse number reduction module (30), a first inverting module (50), a first output stage and a second output stage (70). The gate driving circuit can output a second gate control signal having a larger number of pulses, and also output a first gate control signal having a smaller number of pulses.
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Chen, E
Zuo, Fei
Min, Cong
Zhang, Xingyong
Abrégé
Provided in the present application are a display panel and a display apparatus. A barrier layer is provided between a lead-out trace and a first inorganic layer, and an orthographic projection of the barrier layer on the lead-out trace covers an orthographic projection of the first inorganic layer on the lead-out trace, such that bombardment damage to a lead-out trace by high-energy plasma when a first inorganic layer is manufactured using a plasma enhanced chemical vapor deposition method in the prior art is avoided, thereby avoiding the occurrence of the phenomenon that the film thickness of the first inorganic layer is non-uniform.
H10K 59/00 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Lin, Feiming
Abrégé
Disclosed in the present application a display apparatus and a display terminal. A first backplane is arranged on the back side of a flat panel part, and a second backplane is arranged on a side of a bonding pad part; a rigid support layer is directly attached to the first backplane; a buffer layer is directly attached to the rigid support layer; a clearance is formed at the end of the buffer layer close to a bending part; a bonding layer is arranged on the side of the buffer layer close to the bending part; the second backplane is attached to the surface of the clearance by means of the bonding layer; a heat dissipation support layer is arranged on a side of the buffer layer.
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
G09F 9/33 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels à semi-conducteurs, p.ex. à diodes
64.
TOUCH DISPLAY PANEL, MANUFACTURING METHOD FOR TOUCH DISPLAY PANEL, AND ELECTRONIC DEVICE
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
You, Weiguo
Ma, Liang
Yu, Shengrong
Abrégé
Provided in the present application are a touch display panel, a manufacturing method for the touch display panel, and an electronic device. The touch display panel comprises a display area and a non-display area, the non-display area comprising a bending area and a wire change area. The edge of an inorganic layer is arranged between the display area and the wire change area, the edge of a packaging layer is arranged between the edge of the inorganic layer and the bending area, a plurality of wire change holes are provided in the wire change area, and signal wires are exposed through the wire change holes, thus avoiding the material of the packaging layer remaining in the wire change holes.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Chen, Tao
Abrégé
A pixel circuit and a display panel. The pixel circuit comprises a first light-emitting control transistor (T5), a driving transistor (T1), a second light-emitting control transistor (T6), and a light-emitting device (D1). By configuring the number of reset times of a source electrode or a drain electrode of the driving transistor (T1) in one frame to be greater than the number of reset times of an anode of the light-emitting device (D1) in one frame, the number of times of repeated charging of the anode of the light-emitting device (D1) can be reduced, thereby improving the uniformity under a low gray scale.
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Zhang, Huanxi
Abrégé
A gate driving circuit and a display panel. The gate driving circuit comprises a plurality of gate driving units, wherein one gate driving unit comprises a stage transmission signal selection module (10), a pull-up control module (20), a pulse number reduction module (30), a first inverting module (50), a first output stage and a second output stage (70), so that a second gate control signal having more pulses can be output, and a first gate control signal having fewer pulses can also be output.
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Gong, Wenliang
Jiang, Song
Abrégé
A display panel and a display device provided by the present invention replace a polarizer with a light-absorbing structure formed by a black material adopted by a pixel defining layer. The light-absorbing structure is configured to absorb light reflected by touch control electrodes. The light-shielding structure is disposed on a side of a color filter layer to block, absorb, and reflect light reflected by an upper surface of the touch control electrodes. Because the polarizer does not need to be provided, a light extraction rate of a light-emitting layer is increased while reducing reflectance of an upper surface of the pixel defining layer. A black matrix layer does not need to be provided, or even if the black matrix layer is provided, a size of an opening of the black matrix layer is larger than a size of a slot of the pixel defining layer, thereby increasing an aperture ratio.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Du, Xiao
Zhang, Huai
Abrégé
An organic electroluminescent display (OLED) panel, a manufacturing method thereof, and a display device are provided. The OLED display panel includes a first display area and a second display area, and further includes a substrate, a pixel definition layer, a spacer layer, a light-emitting layer, and a cathode. The spacer layer includes a plurality of first spacer structures disposed on an isolation structure of the first display area. The light-emitting layer is disposed in pixel openings. The cathode is disposed on the light-emitting layer. In the first display area, the cathode extends to a side surface of the first spacer structures.
H10K 59/122 - Structures ou couches définissant le pixel, p. ex. bords
H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H10K 71/20 - Modification de la forme de la couche active dans les dispositifs, p. ex. mise en forme
69.
DISPLAY PANEL, MANUFACTURING METHOD THEREOF, MOBILE TERMINAL
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Ouyang, Qi
Song, Xuehuan
Abrégé
The present application provides a display panel, a manufacturing method thereof, and a mobile terminal. The display panel includes a display area and a bending area located at a side of the display area. The display panel includes a base, a metal layer and an organic film layer, which are laminated in order. The metal layer includes a metal trace, and at least a part of the metal trace is located in the bending area. The organic film layer at least covers the metal trace. The display panel further includes an ultraviolet blocking layer disposed at a side of the organic film layer away from the metal layer. A projection of the ultraviolet blocking layer covers the bending area.
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
H10K 59/12 - Affichages à OLED à matrice active [AMOLED]
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H10K 102/00 - DISPOSITIFS ÉLECTRIQUES À L’ÉTAT SOLIDE ORGANIQUES - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Hu, Junyan
Dai, Chao
Abrégé
The present application provides a display panel and a display device. In the display panel, by disposing at least a part of at least one of the reset signal line and the low-potential signal line in the gate driving circuit area, an area of at least the part of the gate driving circuit area occupied by the reset signal line and the low-potential signal line can be reduced, so that a width of a border required for the part is reduced, thereby reducing the border of the display panel.
H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
G09G 3/3233 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander le courant à travers l'élément électroluminescent
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Tang, Jialiang
Huang, Wei
Abrégé
A display module and a display device are provided. The display module includes a display panel and a protection layer, the protection layer is arranged on the display panel, the protection layer includes a first protection portion and a second protection portion, and the first protection portion covers a bending region, the second protection portion covers the display region and/or the binding region, and the first protection portion is formed by the second protection portion extending to the bending region. The first protection portion in the present application is configured to replace a UV glue in the prior art, and can be formed by a same process as the second protection portion.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H01L 25/18 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types prévus dans plusieurs sous-groupes différents du même groupe principal des groupes , ou dans une seule sous-classe de ,
H10K 59/90 - Ensembles de plusieurs dispositifs comprenant au moins un élément organique émetteur de lumière
H10K 102/00 - DISPOSITIFS ÉLECTRIQUES À L’ÉTAT SOLIDE ORGANIQUES - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Luo, Wei
Jiang, Yingchuan
Xianyu, Wenxu
Abrégé
A display device is disclosed and includes: a luminescent substrate, wherein the luminescent substrate includes a substrate, a first conductive part, and a luminescent device, and the first conductive part is disposed on a second surface of the substrate; and a driving substrate, wherein a surface of the driving substrate close to the luminescent substrate is provided with a second conductive part connected to the first conductive part. One of the first conductive part or the second conductive part includes a line-shaped recess. The other one of the first conductive part or the second conductive part includes a dot-shaped protrusion. The dot-shaped protrusion is defined in the line-shaped recess.
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
H01L 25/16 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant de types couverts par plusieurs des groupes principaux , ou dans une seule sous-classe de , , p.ex. circuit hybrides
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Chen, Rongkun
Abrégé
The present disclosure provides a foldable display back panel and a display terminal. The foldable display back panel includes a rigid support layer and a heat dissipation layer disposed on the rigid support layer. The rigid support layer includes a first planar portion, a second planar portion, and a bending portion. The heat dissipation layer includes a first heat dissipation portion, a second heat dissipation portion, and a bridging portion respectively located on the first planar portion, the second planar portion, and the bending portion. The bridging portion includes a plurality of first thermally conductive members spaced apart from each other and connected to the first heat dissipation portion and the second heat dissipation portion.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Yuan, Bin
Qin, Fang
Chen, Cheng
Abrégé
A gate drive circuit includes a plurality of gate drive units. Each of the gate drive units includes a stage transmission signal selection circuit, a pull-up control circuit, a pulse number reduction circuit, a first inversion circuit, a first output stage, and a second output stage, and can output a second gate control signal with a greater number of pulses and a first gate control signal with a less number of pulses. At least one of the stage transmission signal selection circuit, the first inversion circuit or the second output stage includes three transistors with the same channel type.
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
H03K 17/687 - Commutation ou ouverture de porte électronique, c. à d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs à semi-conducteurs les dispositifs étant des transistors à effet de champ
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Qi, Fei
Abrégé
A display panel includes a light-emitting device, and an encapsulating member disposed on the light-emitting device for encapsulating the light-emitting device. The encapsulating member includes a first inorganic encapsulating layer, which includes at least a first inorganic encapsulating sub-layer, a second inorganic encapsulating sub-layer, and a third inorganic encapsulating sub-layer. The thickness of the third inorganic encapsulating sub-layer is greater than that of the first inorganic encapsulating sub-layer and that of the second inorganic encapsulating sub-layer. The refractive index of the first inorganic encapsulating sub-layer is n1, the refractive index of the second inorganic encapsulating sub-layer is n2, and the refractive index of the third inorganic encapsulating sub-layer is n3, wherein n20.4.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Qi, Fei
Abrégé
A display panel includes a light-emitting device and an encapsulating member. The encapsulating member includes a first inorganic encapsulating layer, which includes at least a first inorganic encapsulating sub-layer and a second inorganic encapsulating sub-layer that are stacked in a direction away from the light-emitting device. The first inorganic encapsulating sub-layer is disposed on one side of the second inorganic encapsulating sub-layer close to the light-emitting device. The thickness of the first inorganic encapsulating sub-layer is greater than that of the second inorganic encapsulating sub-layer. The refractive index of the first inorganic encapsulating sub-layer is n1, the refractive index of the second inorganic encapsulating sub-layer is n2, wherein n1>n2. The extinction coefficient of the first inorganic encapsulating sub-layer is less than 0.001.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Fan, Yu
Abrégé
Disclosed are a hinge and a foldable display device. The hinge comprises a fixed bracket and a rotating mechanism, wherein the rotating mechanism comprises a linear slider which is rotationally connected to the fixed bracket and has a first magnetic area, and a linear slide groove which has a second magnetic area. During the process of opening and closing the hinge, the linear slider slides relative to the linear slide groove, a magnetic force is generated between the first magnetic area and the second magnetic area, and the direction of the magnetic force to which the first magnetic area is subjected is gradually changed from a direction opposite to a sliding direction of the linear slider into the same direction as the sliding direction of the linear slider.
WUAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Lu, Kai
Abrégé
A display panel and a display device are provided. The display panel includes a display substrate including a first display region and a second display region adjacent to the first display region, n rows of first pixel driving circuits located in the first display region and m rows of second pixel driving circuits located in the second display region, a plurality of reset signal lines including n first reset signal lines corresponding to the n rows of the first pixel driving circuits; wherein one terminal of each of the first reset signal lines is electrically connected to the corresponding first pixel driving circuits, and another terminal of one of any two adjacent first reset signal lines is electrically connected to the corresponding second pixel driving circuits. The display device includes the display panel.
G09G 3/3233 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander le courant à travers l'élément électroluminescent
G09G 3/3266 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] - Détails des circuits de commande pour les électrodes de balayage
79.
Pixel Driving Circuit, Method for Driving the Same, and Display Panel
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Wang, Xuanyun
Dai, Chao
Abrégé
A pixel driving circuit, a driving method thereof, and a display panel are proposed. The pixel driving circuit includes a switching transistor connected between a gate of the driving transistor and the initialization voltage node and between the first electrode of the driving transistor. The active layer of the switching transistor includes an oxide semiconductor with a characteristics of low leakage current. The display quality is improved when the display panel is operated in the low-frequency driving mode for display.
G09G 3/3233 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active avec un circuit de pixel pour commander le courant à travers l'élément électroluminescent
G09G 3/32 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED]
G09G 3/3266 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] - Détails des circuits de commande pour les électrodes de balayage
G09G 3/3291 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] - Détails des circuits de commande pour les électrodes de données dans lequel le circuit de commande de données fournit une tension de données variable pour le réglage du courant à travers les éléments électroluminescents, ou de la tension aux bornes de ces éléments
WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. (Chine)
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Jiang, Guobao
Abrégé
The present disclosure discloses a flexible display device. The flexible display device includes a housing, a telescopic assembly, a flexible screen, and a transmission assembly. Both ends of the flexible screen are connected to the telescopic assembly. The transmission assembly is configured to drive, during the movement relative to the housing, the telescopic assembly to stretch or contract. In this way, the flexible screen is pulled out or rolled for storage.
Wuhan China Star Optoelectronics Technology Co., Ltd. (Chine)
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Zhu, Defu
Huang, Yingbao
Abrégé
A support composite plate, a manufacturing method thereof, and a display module are provided. The support composite plate includes at least one bending area and non-bending areas positioned on both sides of the bending area, and includes a support layer, a buffer layer, and a hardened layer. Wherein, the support layer is defined with at least one opening corresponding to the bending area, the buffer layer is disposed in the bending area and fills the opening, the hardened layer is disposed on the buffer layer, and the buffer layer overlaps at least a part of the support layer.
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
G06F 1/16 - TRAITEMENT ÉLECTRIQUE DE DONNÉES NUMÉRIQUES - Détails non couverts par les groupes et - Détails ou dispositions de structure
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Wang, Wenqiang
Abrégé
The present application provides a display device. The display device comprises: a display panel; a heating element, located on the back side of a light-emitting surface of the display panel; and a support assembly, located on the back side of the light-emitting surface of the display panel, the support assembly comprising: a loop-type heat dissipation cavity located in the support assembly, part of the loop-type heat dissipation cavity overlapping with the heating element, and the loop-type heat dissipation cavity comprising at least one anti-backflow channel; and a working fluid, located in the loop-type heat dissipation cavity.
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
G09F 9/33 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels à semi-conducteurs, p.ex. à diodes
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Wang, Wenqiang
Abrégé
A display panel and a display device. A first opening (11) comprises a hole main-body part (12), and hole end parts (13) connected to two opposite ends of the hole main-body part (12), wherein the hole main-body part (12) comprises a hole buffering sub-part (122) and a hole connecting sub-part (121) connected between the hole end part (13) and the hole buffering sub-part (122), the width of the hole connecting sub-part (121) is smaller than the width of the hole end part (13) and the width of the hole buffering sub-part (122), and a hole buffering sub-part (122) in a first opening (11) group is arranged opposite to one side of a hole connecting sub-part (121) in another adjacent first opening (11) group that is close to the hole end part (13).
G09F 9/00 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels
H01L 27/00 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Wang, Wenqiang
Abrégé
A display module (100), comprising a first support plate (11) and a second support plate (12) respectively located in a first non-bending area (102) and a second non-bending area (103) of the display module (100), and a third support plate (13) located in a bending area (101) of the display module (100), wherein the density of the third support plate (13) is greater than that of the first support plate (11) and that of the second support plate (12). Two materials having different densities are integrated into a whole, and the first support plate (11) and the second support plate (12) are made of the material having a lower density, so that the overall weight of the display module (100) can be reduced.
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Zeng, Mian
Sun, Liang
Abrégé
Provided are a display panel and a display device. A pixel circuit module is integrated on a drive circuit module, such that the bezel position in the prior art has a display function to form a bezel display area (102), thereby achieving a bezel-free effect of the display panel. Therefore, a signal line can be prepared by means of a thick metal process, such that the thickness of the signal line is increased, and the sheet resistance of the signal line is reduced, thereby reducing the voltage drop, increasing the display brightness of the display panel, and improving the display uniformity of the display panel.
G09G 3/32 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED]
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Zhao, Huihui
Park, Changbum
Abrégé
An array substrate and a manufacturing method thereof are provided. The array substrate includes a substrate and a first recess. The first recess sequentially extends through a second inorganic layer, a third insulating layer, a first inorganic layer, a second insulating layer, a first insulating layer, a first semiconductor layer, and a portion of a barrier layer. A bottom surface of the first recess is formed inside the barrier layer.
H10K 59/121 - Affichages à OLED à matrice active [AMOLED] caractérisés par la géométrie ou la disposition des éléments de pixel
H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Du, Minchen
Wu, Shaojing
Abrégé
A display panel and a display device. The display panel comprises a plurality of virtual lines located in a display area, a plurality of first data lines (DL1), and a plurality of fanout lines electrically connected to the plurality of first data lines (DL1); the plurality of virtual lines comprise a plurality of first virtual lines (Du1) arranged at intervals alternately with the plurality of first data lines (DL1), and a plurality of second virtual lines located on extension lines of the plurality of fanout lines. In this way, the distribution density of lines in the display area is improved, thereby solving the problem of non-uniform display during screen-off.
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Li, Lidan
Abrégé
A display panel includes a support plate. The support plate includes a support body. The support body comprises at least one bending area. The bending area comprises a plurality of stress relief members disposed in an array and each having a centrally symmetrical shape. Each of the stress relief members has curves in many directions. Every four adjacent stress relief members enclose a stress relief region.
H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques - Détails
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Zhu, Cuilin
Abrégé
The application discloses a display module and a display device, comprising a flexible circuit board; the flexible circuit board includes a plurality of binding terminals and insulating parts; each of binding terminals includes a first sub-part and a second sub-part connected to each other, the flexible circuit board includes a first binding terminal and a second binding terminal, and the volume of the first sub-pare of the first binding terminal is larger than the volume of the first sub-part of the second binding terminal; and the insulating part includes a first insulating protrusion corresponding to the second binding terminal.
H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques - Détails
H05K 1/18 - Circuits imprimés associés structurellement à des composants électriques non imprimés
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
H10K 102/00 - DISPOSITIFS ÉLECTRIQUES À L’ÉTAT SOLIDE ORGANIQUES - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Liu, Qingsong
Abrégé
An OLED display panel includes a substrate, a driving circuit layer, a light-emitting functional layer, an encapsulation layer, and a touching layer. The driving circuit layer includes a first inorganic layer having a plurality of inorganic film layers. The touching layer includes a second inorganic layer having one or more inorganic film layers. A sum of a number of the inorganic film layers of the first inorganic layer and the second inorganic layer in a cutting area is less than a sum of a number of the inorganic film layers of the first inorganic layer and the second inorganic layer in a display area.
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Yan, Hang
Abrégé
The present application discloses a display panel. The display panel includes a substrate, an inorganic insulating layer disposed on a side of the substrate, a first metal layer disposed on a side of the inorganic insulating layer away from the substrate, a first organic insulating layer disposed on a side of the first metal layer away from the substrate, and a second metal layer disposed on the side of the first organic insulating layer away from the substrate. The first metal layer includes a first metal trace having a first trace portion. A first groove is provided on a side of the first organic insulating layer away from the substrate. The second metal layer includes a first electrode. The first electrode covers the first groove, and a minimum distance between the first electrode and the first trace portion is greater than or equal to 1.2 μm.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Chen, Yongsheng
Abrégé
A flexible cover plate (1), a manufacturing method therefor and a display apparatus (10). The flexible cover plate (1) is made to comprise at least two substrate layers (11, 12), and the modulus of elasticity of the substrate layer (11) close to a bending inner side of the flexible cover plate (1) is made to be greater than the modulus of elasticity of the substrate layer (12) away from the bending inner side of the flexible cover plate (1), such that when the flexible cover plate (1) is attached to a display panel (31), the two substrate layers (11, 12) can be correspondingly arranged according to a bending outer side and a bending inner side of the display apparatus, thereby taking into consideration both the bending property and the surface hardness of the display apparatus.
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
Wuhan China Star Optoelectronics Technology Co., Ltd. (Chine)
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
He, Ruiting
Li, Xiaokang
Abrégé
An evaporation device is disclosed, which includes a crucible body, which is a hollow plate including a cavity; a plurality of discharge pipes evenly distributed on a bottom surface of the crucible body, wherein an outlet at one end of each of the plurality of discharge pipes is communicated with the cavity, and the outlet at another end of each of the plurality of discharge pipes faces a ground; a plurality of crucible barrels, each of the crucible barrels is disposed between two or more of adjacent ones of the discharge pipes and includes a barrel opening connected to the cavity of the hollow plate; and a plurality of inlets arranged on a top surface of the crucible body and communicated with the cavity, wherein each of the plurality of inlets is arranged opposite to the barrel opening of each of the plurality of crucible barrels.
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Zhang, Jun
Chen, Tao
Abrégé
A display panel and a display device are disclosed. The display panel includes a display substrate, a plurality rows of first pixel driving circuits, a plurality rows of second pixel driving circuits, and a plurality of first reset signal lines; the plurality of reset signal lines comprises a plurality of first reset signal lines and a plurality of second reset signal lines, each of the first reset signal lines is only electrically connected to one row of the first pixel driving circuits; each of the second reset signal lines is electrically connected to one row of the first pixel driving circuits and at least one row of the second pixel driving circuits.
G09G 3/3225 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED] organiques, p.ex. utilisant des diodes électroluminescentes organiques [OLED] utilisant une matrice active
H10K 59/131 - Interconnexions, p. ex. lignes de câblage ou bornes
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Hu, Lei
Abrégé
The present application discloses a display panel and a display terminal. The display panel includes a display panel body, and a support layer including a pattern portion corresponding to the bending portion, and a flat portion corresponding to the non-bending portion; wherein the pattern portion includes at least one groove, and a transition portion where the groove is connected to the flat portion is disposed with a chamfer. The present application can avoid a stress concentration of the pattern portion of the support layer, and prevent an occurrence of cracks, thereby improving bending performance.
H10K 59/80 - Dispositifs intégrés, ou ensembles de plusieurs dispositifs, comprenant au moins un élément organique émetteur de lumière couvert par le groupe - Détails de structure
H10K 102/00 - DISPOSITIFS ÉLECTRIQUES À L’ÉTAT SOLIDE ORGANIQUES - Détails de structure relatifs aux dispositifs organiques couverts par la présente sous-classe
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Jiang, Xiaosu
Ruan, Chongpeng
Xianyu, Wenxu
Ding, Manman
Abrégé
Disclosed are a display panel and a display apparatus. The display panel enables a vertical distance between a first electrode in a first photosensitive area and a reflection unit to be less than a vertical distance between a first electrode in a second photosensitive area and the reflection unit by means of a micro-cavity adjustment layer, so that photosensitive devices in the first photosensitive area and the second photosensitive area can sense light in different wavelength ranges at the same time, and the resonance wavelength ranges of the photosensitive devices in the photosensitive areas can cover visible light and infrared light.
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Chen, Bi
Abrégé
Array substrates and display panels are provided. The array substrate includes a base, an intermediate layer, and a cathode layer. The intermediate layer is disposed on the base and includes a plurality of pixel units. The cathode layer is disposed on a side of the intermediate layer away from the base and includes touch electrodes and cathodes corresponding to the pixel units. A vertical orthographic projection of each of the cathodes on the base covers vertical orthographic projections of two of the pixel units on the base, and each of the touch electrodes surrounds and spaced apart from one of the cathodes.
H01L 33/62 - Dispositions pour conduire le courant électrique vers le corps semi-conducteur ou depuis celui-ci, p.ex. grille de connexion, fil de connexion ou billes de soudure
G06F 3/041 - Numériseurs, p.ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
G06F 3/044 - Numériseurs, p.ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens capacitifs
H01L 25/075 - Ensembles consistant en une pluralité de dispositifs à semi-conducteurs ou d'autres dispositifs à l'état solide les dispositifs étant tous d'un type prévu dans le même sous-groupe des groupes , ou dans une seule sous-classe de , , p.ex. ensembles de diodes redresseuses les dispositifs n'ayant pas de conteneurs séparés les dispositifs étant d'un type prévu dans le groupe
H01L 27/15 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants semi-conducteurs avec au moins une barrière de potentiel ou une barrière de surface, spécialement adaptés pour l'émission de lumière
H01L 33/38 - DISPOSITIFS À SEMI-CONDUCTEURS NON COUVERTS PAR LA CLASSE - Détails caractérisés par les électrodes ayant une forme particulière
Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. (Chine)
Inventeur(s)
Wu, Yang
Mai, Chaohuang
Wang, Xin
Abrégé
A display panel and a display device are provided. The display panel includes a substrate, a first metal layer and a second metal layer. The first metal layer includes a first touch wiring. The second metal layer includes a touch electrode and a second touch wiring. The first touch wiring is electrically connected to a corresponding touch electrode through a first via hole. The touch electrode further includes a touch metal side edge on a side near a wiring region. The first touch wiring at least partially overlaps with an adjacent second touch wiring, and the first via hole at least partially overlaps with a touch metal side edge of a corresponding touch electrode.
G09G 3/32 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p.ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice utilisant des sources lumineuses commandées utilisant des panneaux électroluminescents semi-conducteurs, p.ex. utilisant des diodes électroluminescentes [LED]
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Li, Hengyi
Chen, Gui
Xiong, Wenyuan
Abrégé
A display panel and a display device are provided. The display panel display panel includes a substrate, and multiple metal layers and multiple insulating layers above the substrate. At least one of the insulating layers is disposed between two adjacent metal layers. The display panel includes: at least two adjacent first wiring, the first wiring being disposed in the display region, the first wiring including a first sub-wiring and a second sub-wiring extending in a same direction and separated by the functional region and the packaging region; and at least two adjacent windings connected between corresponding first sub-wiring and corresponding second sub-wiring respectively.
WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD. (Chine)
Inventeur(s)
Luo, Zhimeng
Zhang, Chunpeng
Xianyu, Wenxu
Abrégé
Provided in the embodiments of the present application are a display panel and a display apparatus. The display panel comprises a pixel definition layer, a first undercut layer and a second undercut layer, wherein in a pixel opening, an inner wall of the second undercut layer protrudes from an inner wall of the side of the first undercut layer away from the pixel definition layer; and in a touch-control opening, an inner wall of the side of the first undercut layer close to the pixel definition layer protrudes from an inner wall of the pixel definition layer. Therefore, different partition undercut structures are formed, and the problem of interference between different electrodes is prevented, thereby improving the performance of the panel.