-
公开(公告)号：US20250126986A1
公开(公告)日：2025-04-17
申请号：US18032281
申请日：2022-06-21
IPC: H10K59/131 , H10K59/121 , H10K59/126 , H10K59/80 , H10K102/00
Abstract: Provided is a display panel, including: a substrate; an auxiliary electrode on a side of the substrate; an insulating layer on a side, distal from the substrate, of the auxiliary electrode and a first via running through the insulating layer, the first via exposing the auxiliary electrode and being in an undercut shape; an anode layer on a side, distal from the substrate, of the insulating layer; a light emitting layer on a side, distal from the substrate, of the anode layer, the light emitting layer being broken at an opening in a side, distal from the substrate, of the first via into a first part and a second part; and a cathode layer on a side, distal from the substrate, of the light emitting layer, the cathode layer being coupled with the auxiliary electrode along a side wall of the first part of the light emitting layer.
-
公开(公告)号：US20250126970A1
公开(公告)日：2025-04-17
申请号：US18577969
申请日：2023-03-16
Inventor： Shun Wang , Hao Gao , Yansong Li , Cheng Han , Yan Fan , Xiangmin Wen , Bingwei Yang
Abstract: A light-emitting device includes a first electrode; a second electrode; N light-emitting units stacked between the first electrode and the second electrode; and a connection layer disposed between any two adjacent light-emitting units. A peak of an intrinsic spectrum of at least part of light-emitting units is in a range from 400 nm to 480 nm. A sum of peaks of intrinsic spectra of the N light-emitting units is in a range from N×400 nm to N×480 nm; N≥2, and N is a positive integer. A difference between a color coordinate y value of the light-emitting device under a blue image at a preset viewing angle that is in a range from 60° to 75° and a color coordinate y value of the light-emitting device under the blue image at a viewing angle of 0° is in a range from 0 to 0.07.
-
公开(公告)号：US20250126891A1
公开(公告)日：2025-04-17
申请号：US18688052
申请日：2022-12-26
Inventor： Xiaoying LI , Zhixiao YAO , Weitao CHEN , Yu MA , Yan YAN , Xiaopeng CUI , Xiaoyi ZHENG , Xiao WANG , Zhiqiang MA , Bo LI
Abstract: The present disclosure relates to an array substrate, a display panel, and an electronic device. The array substrate includes a plurality of sub-pixel regions, a gate line layer, and a common electrode layer. Each sub-pixel region of the sub-pixel regions has two sub-pixel units disposed in a same row and two thin film transistors connected to the two sub-pixel units respectively. The gate line layer has gate lines and gate electrodes. Control electrodes of two thin film transistors of each sub-pixel region are respectively connected to two gate lines located on two ends of the sub-pixel region through corresponding gate electrodes.
-
公开(公告)号：US20250126890A1
公开(公告)日：2025-04-17
申请号：US18688058
申请日：2023-01-29
Applicant: BOE Technology Group Co., Ltd.
Inventor： Pengfei GU
IPC: H10D86/40
Abstract: The present disclosure provides a display apparatus, an array substrate, and a thin-film transistor. The thin-film transistor includes: an active layer, including a channel region and two source/drain regions, the two source/drain regions are at two opposite sides of the channel region, the source/drain regions are spaced apart from the channel region, the regions of the active layer between the source/drain regions and the channel region are conductorization regions; the first source/drain electrode portion and the second source/drain electrode portion are correspondingly connected with the two source/drain regions, the second source/drain electrode portion is on a side of the interlayer insulation layer away from the substrate, and an orthographic projection of the second source/drain electrode portion on the active layer overlaps with the conductorization region. The present disclosure is beneficial for the preparation of small-sized thin-film transistors
-
公开(公告)号：US20250124879A1
公开(公告)日：2025-04-17
申请号：US18687988
申请日：2022-11-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Guangliang SHANG , Jianchao ZHU , Jiangnan LU , Yu FENG , Rui XU , Xing YAO
IPC: G09G3/3266
Abstract: Provided are a display panel, a display apparatus and a method for driving the display panel. The display panel includes: multiple gate lines; and multiple shift register units, a target shift register unit of the shift register units includes: a frame trigger selecting circuit and a gate driving circuit; the frame trigger selecting circuit is coupled to a frame trigger input terminal and frame starting signal terminals corresponding to N cascade groups, and outputs, in response to an nth turn-on signal of N turn-on signals corresponding to an nth cascade group, a starting signal input to the frame trigger input terminal to a frame starting signal terminal corresponding to the nth cascade group; 1≤n≤N, and n is an integer; the nth cascade group scans the gate lines coupled thereto line by line after the frame starting signal terminal corresponding thereto receives the starting signal.
-
Patent Agency Ranking
公开(公告)号：US20250124873A1
公开(公告)日：2025-04-17
申请号：US18577408
申请日：2023-03-29
Inventor： Ziyang YU , Ming HU , Zhiliang JIANG , Haijun QIU , Long MA , Tianyi CHENG , Jianpeng WU , Wenbo CHEN , Qingqing YAN , Xiangnan PAN , Qing HE , Quanyong GU , Pan ZHAO
IPC: G09G3/3258
Abstract: A driving circuit, a driving method, a driving module and a display device are provided. The driving circuit includes a driving signal generation circuit, a gating circuit, an output control circuit, an output circuit, a voltage control circuit and a third control node control circuit. The third control node control circuit is electrically connected to the first node and the third control node respectively, and is configured to control the potential of the third control node according to the potential of the first node.
-
公开(公告)号：US20250123525A1
公开(公告)日：2025-04-17
申请号：US18687350
申请日：2023-01-20
Inventor： Yanni LIU , Hui WANG , Yang XUE , Sheng WANG , Junsheng CHEN
IPC: G02F1/137 , G02F1/1335
Abstract: A display module, including a first liquid crystal panel and a light modulation layer, where the first liquid crystal panel includes a first substrate and a second substrate opposite to each other, and a first liquid crystal layer between the first substrate and the second substrate; the light modulation layer is on a side of the second substrate away from the first substrate, and configured to reflect first colored light; and liquid crystal in the first liquid crystal layer is configured to present a planar texture state or a focal conic texture state in response to an action of an electric field, where the liquid crystal in the first liquid crystal layer presenting the planar texture state reflects second colored light with a color different from the first colored light, while the liquid crystal in the first liquid crystal layer presenting the focal conic texture state transmits light.
-
38.发明申请公开(公告)号：US20250123203A1
公开(公告)日：2025-04-17
申请号：US18688045
申请日：2022-09-21
Applicant: BOE Technology Group Co., Ltd.
Inventor： Bo WANG
IPC: G01N21/47
Abstract: A color diffraction test device and a test method thereof, and a color diffraction test system are disclosed. The color diffraction test device includes: an objective table configured to drive, during a test, a sample to be tested to rotate in a plane where the objective table is located, where a rotation axis of the objective table is a perpendicular bisector of the objective table, and a test point of the sample to be tested is on the perpendicular bisector of the objective table; a light source configured to irradiate the sample to be tested, where an orthographic projection of a light spot center of the light source on the objective table coincides with a center of the objective table; and a measurement instrument located on a same side of the objective table as the light source.
-
公开(公告)号：US12278943B2
公开(公告)日：2025-04-15
申请号：US18290790
申请日：2022-07-01
Applicant: BOE Technology Group Co., Ltd.
Inventor： Xuefeng Wang , Xi Li , Jinghua Miao , Longhui Wang
IPC: G06T7/70 , H04N13/366 , H04N13/398 , H04N13/305
Abstract: Provided by the present disclosure are a display device and a display method therefor. By detecting the position of a viewer, the display angle of the scene in an image to be displayed is adjusted according to the position of the viewer so as to adapt to the viewing angle of the viewer. Therefore, the image viewed by the viewer can better conform to the real objective scene, and when the viewing angle changes, different angle pictures of an object can be viewed, thereby improving the display effect.
-
公开(公告)号：US12278434B2
公开(公告)日：2025-04-15
申请号：US17913020
申请日：2021-11-02
Applicant: BOE Technology Group Co., Ltd.
Inventor： Penghao Gu , Xin Wang
Abstract: A thin-film antenna, a displaying module and a displaying device. The thin-film antenna includes a first region and a second region, and the thin-film antenna includes: an antenna functional layer, a first film layer and a lead-wire layer that are arranged in stack. The antenna functional layer includes an antenna coil, the antenna coil is located within the first region, the lead-wire layer includes a lead wire and a terminal connected to the lead wire, the terminal is located within the second region, and the lead wire and the antenna coil are connected by a via hole provided in the first film layer. The thin-film antenna according to the present embodiment may be adhered to the back surface of the display panel, and the component for shielding signals such as a middle frame is not required to be provided between the antenna and the display panel.
-
-
-
-
-
-
-
-
-
Search Results
40847
records
(took 0.061 seconds)
