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公开(公告)号：US20250085580A1
公开(公告)日：2025-03-13
申请号：US18564590
申请日：2023-02-28
Inventor： Pengtao Li , Rui Han , Peng Liu , Chunhua Wang , Xiaoqiao Dong , Qi Fu , Tiantian Liu , Qiannan Pan , Xiaoxia Wang , Yang Wang , Xiwang Xing , Jie Yu , Dong Cui , Qing Ma , Daekeun Yoon , Site Cai , Biqi Li
IPC: G02F1/1333 , G02F1/1362 , G02F1/1368
Abstract: An array substrate, a display device, and a drive-for-heating method for the display device. The array substrate includes: pixel units on a first base substrate; a data line on the first base substrate; a touch signal line on the first base substrate; a heating element on the first base substrate, and configured to generate heat under driving of a drive-for-heating current; a common electrode on the first base substrate and reused as a touch electrode; and a pixel electrode on the first base substrate. The thin film transistor includes an active layer in a semiconductor layer and a gate electrode in a first conductive layer. The data line is in a second conductive layer, one of the pixel electrode and the common electrode is in a third conductive layer, and a layer where the heating element is located is between the semiconductor layer and the third conductive layer.
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2.发明授权公开(公告)号：US12219840B2
公开(公告)日：2025-02-04
申请号：US17418075
申请日：2020-11-03
Inventor： Yang Wang
IPC: H01L27/32 , H01L51/52 , H01L51/56 , H10K50/813 , H10K50/822 , H10K59/121 , H10K59/17 , H10K59/173 , H10K59/179 , H10K59/35 , H10K71/00 , H10K59/131 , H10K59/65
Abstract: A display apparatus, a display substrate and a manufacturing method therefor are provided. The display substrate comprises: a driving back plate, having a first driving area and a second driving area; a first electrode pattern, comprising a plurality of transparent first electrodes and a second electrode; a light emitting layer, comprising a first light emitting portion in the first driving area and a second light emitting portion in the second driving area; a second electrode pattern, comprising a plurality of transparent third electrodes in the first driving area and a fourth electrode located in the second driving area. The first electrode, the first light emitting portion and the third electrode corresponding to the first driving area constitute a Passive matrix organic light-emitting diode structure.
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公开(公告)号：US20240397751A1
公开(公告)日：2024-11-28
申请号：US18269163
申请日：2022-09-01
Inventor： Guoqiang Tang , Baolei Huo , Jundan Zhou , Yang Wang , Longfeng Jiang
IPC: H10K59/122 , H10K59/00 , H10K59/12 , H10K59/80
Abstract: A display substrate and a manufacturing method thereof, and a display device, relate to the technical field of displaying. The display substrate includes a base substrate; a pixel defining layer; and a common transport layer arranged at one side of the pixel defining layer away from the base substrate, including a first blocking pattern and first transport patterns located at two sides of the first blocking pattern; the first blocking pattern and the first transport pattern at least including one identical element, material structures of the first blocking pattern and the first transport pattern are different, and a lateral resistance of the first blocking pattern is greater than a lateral resistance of the first transport pattern.
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公开(公告)号：US12148765B2
公开(公告)日：2024-11-19
申请号：US18519097
申请日：2023-11-27
IPC: H01L27/12 , G02F1/1362 , G02F1/1368
Abstract: An array substrate and display device are provided. The array substrate includes a base substrate, and gate lines, data lines, compensation blocks and sub-pixels located on the base substrate. Two gate lines are arranged between two adjacent rows of sub-pixels. The data lines are provided with multiple first extensions and second extensions arranged alternately. The extending direction of the first extensions intersects with the extending direction of the second extensions.
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公开(公告)号：US12089466B2
公开(公告)日：2024-09-10
申请号：US17859591
申请日：2022-07-07
Inventor： Yangpeng Wang , Benlian Wang , Yang Wang , Haijun Yin , Haijun Qiu , Yao Hu , Weinan Dai
CPC classification number: H10K59/353 , H10K59/352 , H10K71/00
Abstract: The present disclosure provides a pixel arrangement including five first sub-pixels located respectively at a central position and four vertex positions of a first virtual rectangle, four second sub-pixels located at respective central positions of four sides of the first virtual rectangle, and four third sub-pixels located in respective four second virtual rectangles, each of the second virtual rectangles being defined by a corresponding one of the four vertex positions of the first virtual rectangle, respective center positions of two adjacent sides of the four sides of the first virtual rectangle that contain the corresponding vertex position, and the center position of the first virtual rectangle, the four second virtual rectangles forming the first virtual rectangle, and wherein, among the four third sub-pixels, an area of at least one third sub-pixel is different from that of other third sub-pixel. A display panel including the pixel arrangement is also provided.
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Patent Agency Ranking
公开(公告)号：US12069923B2
公开(公告)日：2024-08-20
申请号：US17800462
申请日：2021-05-19
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yan Fan , Yipeng Chen , Yang Wang , Yansong Li , Xing Fan
IPC: H10K59/179 , G09G3/3216 , G09G3/3225 , H10K59/131 , H10K59/80 , H10K59/90
CPC classification number: H10K59/179 , G09G3/3216 , G09G3/3225 , H10K59/131 , H10K59/80515 , H10K59/80521 , H10K59/90 , G09G2300/0426 , G09G2300/06 , G09G2300/08
Abstract: A display substrate, a display panel, an electronic device and a display method. The display substrate includes first electrodes in a first display region and second electrodes in a second display region, a first light-emitting portion in the first display region and a second light-emitting portion in the second display region, and the first electrodes being of strip shapes extending along a first direction and being spaced apart from each other along a second direction; third electrodes in the first display region and a fourth electrode in the second display region, the third electrode being of strip shapes extending along the second direction and being spaced apart from each other along the first direction.
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公开(公告)号：US12046210B2
公开(公告)日：2024-07-23
申请号：US17621188
申请日：2020-10-29
Inventor： Xinlan Yang , Shijun Wang , Wenkai Mu , Yi Liu , Bo Feng , Yang Wang , Zhan Wei , Tengfei Ding , Jun Fan , Yuke Tai , Gongda Chen , Guangshuang Lv , Yingzi Wang
IPC: G09G3/36 , G02F1/1335 , G06V40/13
CPC classification number: G09G3/3607 , G02F1/133514 , G06V40/1318 , G09G2300/0452
Abstract: Provided is an array substrate including: a first base, wherein the first base is provided with a plurality of pixel regions, and the pixel region includes a white sub-pixel region and at least two color sub-pixel regions; and a plurality of photosensitive devices disposed on the first base, wherein an orthographic projection of the photosensitive device onto the first base at least partially overlaps with the white sub-pixel region. A liquid crystal display panel and a display apparatus are also provided.
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8.发明公开公开(公告)号：US20240244914A1
公开(公告)日：2024-07-18
申请号：US18619133
申请日：2024-03-27
Inventor： Haijun Qiu , Yangpeng Wang , Benlian Wang , Haijun Yin , Yang Wang , Yao Hu , Weinan Dai
CPC classification number: H10K59/353 , H10K59/352 , H10K71/00 , H10K71/164 , H10K71/166
Abstract: A pixel arrangement structure includes: first sub-pixels, second sub-pixels and third sub-pixels, being not overlapped but being spaced apart. The third sub-pixel includes a first edge facing the first sub-pixel, the first sub-pixel includes a second edge facing the third sub-pixel, the third sub-pixel includes a third edge facing the second sub-pixel, and the second sub-pixel includes a fourth edge facing the third sub-pixel, and shapes of the first sub-pixel and the second sub-pixel are circles, the first edge and the second edge are curved edges with a same curvature, the third edge and the fourth edge are curved edges with a same curvature; or shapes of the first sub-pixel and the second sub-pixel are octagons, at least part of the first edge is parallel to at least part of the second edge, at least part of the third edge is parallel to at least part of the fourth edge.
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公开(公告)号：US11869898B2
公开(公告)日：2024-01-09
申请号：US17259200
申请日：2020-04-01
IPC: H01L27/12 , G02F1/1362 , G02F1/1368
CPC classification number: H01L27/124 , G02F1/136286 , G02F1/1368
Abstract: An array substrate and display device are provided. The array substrate includes a base substrate, and gate lines, data lines, compensation blocks and sub-pixels located on the base substrate. Two gate lines are arranged between two adjacent rows of sub-pixels. The data lines are provided with multiple first extensions and second extensions arranged alternately. The extending direction of the first extensions intersects with the extending direction of the second extensions. The gate lines and data lines define multiple first pixel areas and second pixel areas on the base substrate. Two sub-pixels are arranged in the first pixel area, and one sub-pixel is arranged in the second pixel area. The multiple first pixel areas are arranged in an array, the multiple second pixel areas are arranged in two columns, and multiple columns of the first pixel areas are located between the two columns of the second pixel areas.
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公开(公告)号：US11804196B2
公开(公告)日：2023-10-31
申请号：US17429919
申请日：2020-10-23
Inventor： Tengfei Ding , Yang Wang , Shijun Wang , Bo Feng , Jun Fan , Wenkai Mu , Yi Liu , Xinlan Yang , Li Tian
IPC: G09G3/36 , G02F1/1362
CPC classification number: G09G3/3674 , G09G3/3677 , G02F1/1362 , G09G2300/0408 , G09G2300/0426 , G09G2300/0452 , G09G2310/0202 , G09G2310/0286 , G09G2310/08 , G09G2330/023
Abstract: Provided is a display substrate. The display substrate includes a base substrate, a plurality of gate lines, a plurality of data lines, and a plurality of rows of pixels arranged in an array on the base substrate, and a plurality of shift circuits disposed on the base substrate, wherein in a plurality of pixels connected to each shift circuit, the respective pixels sharing the same data line have the same color, and each shift circuit is connected to one turn-on signal terminal.
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