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公开(公告)号：US12089474B2
公开(公告)日：2024-09-10
申请号：US17425898
申请日：2020-04-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lei Wang , Xiaoliang Ding , Yingming Liu , Lei Zhang , Peng Jia , Shi Shu , Yunke Qin , Lin Zhang
CPC classification number: H10K59/60 , G06F3/0412 , G06F3/0443 , G06F3/0446 , G06V40/1318 , H10K50/865 , H10K59/126 , G06F2203/04107 , H10K59/35 , H10K59/65
Abstract: A texture recognition apparatus and an opposite substrate are provided. The texture recognition apparatus includes a light source array, an image sensor array and a light shielding layer. The light source array includes a plurality of light sources; the image sensor array includes a plurality of image sensors, an orthographic projection of the light shielding layer on a plane where the light source array is located is between two adjacent light sources, an orthographic projection of the light shielding layer on a plane where the image sensor array is located at least partially overlaps with the plurality of image sensors; the light shielding layer has at least one opening, and at least a part of an orthographic projection of the first opening on the plane where the image sensor array is located is at least on one side of the first image sensor or overlaps with the first image sensor.
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公开(公告)号：US10564753B2
公开(公告)日：2020-02-18
申请号：US16006827
申请日：2018-06-12
Inventor： Ning Li , Xiaona Liu , Peng Jia , Chenchen Wu , Yuqiong Chen , Mengjie Wang , Shuai Yuan , Ziyi Zheng
IPC: G06F3/041 , G02F1/1333 , G02F1/1335 , G02F1/1339 , G02F1/1345 , G06F3/044
Abstract: A color filter substrate, a display panel and a display device are provided. The color filter substrate includes: a base substrate; a black matrix on a side of the base substrate; an insulation layer on a side of the black matrix away from the base substrate; and a touch routing line between the black matrix and the insulation layer, wherein an orthogonal projection of the black matrix on the base substrate covers an orthogonal projection of the touch routing line on the base substrate.
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公开(公告)号：US20240334778A1
公开(公告)日：2024-10-03
申请号：US18734800
申请日：2024-06-05
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lei Wang , Haisheng Wang , Yingming Liu , Peng Jia
IPC: H10K59/60 , G06V40/13 , H10K59/122 , H10K59/124 , H10K59/126 , H10K59/65
CPC classification number: H10K59/60 , G06V40/1318 , H10K59/122 , H10K59/124 , H10K59/126 , H10K59/65
Abstract: A display panel and a display device are provided. The display panel includes: a substrate; a driving circuit layer including a plurality of first thin film transistors and a second thin film transistor located on the substrate, wherein the second thin film transistor is located between adjacent first thin film transistors; a plurality of light-emitting elements located on one side of the driving circuit layer away from the substrate, and electrically connected to the plurality of first thin film transistors respectively; a photosensitive element located between adjacent light-emitting elements and electrically connected to the second thin film transistor; and a photoresist element located on an optical path of ambient light transmitted to a thin film transistor channel of the second thin film transistor within the display panel, so as to reduce ambient light transmitted to a thin film transistor channel of the second thin film transistor.
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公开(公告)号：US12051706B2
公开(公告)日：2024-07-30
申请号：US17778037
申请日：2021-05-28
Inventor： Peng Jia , Lei Wang , Xiaoliang Ding , Yunke Qin , Zhen Zhang
IPC: H01L27/146 , H01L31/0224 , H01L31/105 , H01L31/12
CPC classification number: H01L27/14612 , H01L31/022466 , H01L31/105 , H01L31/12
Abstract: A sensor device, an electronic apparatus and a method for reducing signal noise are provided. The sensor device includes a first detection region and a second detection region. The first detection region includes at least one detector unit, the detector unit includes a first detection electrode and a second detection electrode opposed to each other and a first insulating layer, the first detection electrode is electrically insulated from the second detection electrode by the first insulating layer, the second detection region includes at least one detector unit, the sensor unit includes a first sensor electrode, a second sensor electrode and a first photosensitive layer, and the first photosensitive layer is electrically connected to the first sensor electrode and the second sensor electrode.
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5.发明授权公开(公告)号：US12207507B2
公开(公告)日：2025-01-21
申请号：US17486775
申请日：2021-09-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Fangyuan Zhao , Yangbing Li , Peng Jia , Yunke Qin , Lei Wang
IPC: H10K59/131 , H10K50/86 , H10K59/60
Abstract: Disclosed are a display substrate, a display panel and a display apparatus. The display substrate includes a base substrate; a plurality of read signal lines, extending on the base substrate in a first direction; a plurality of display signal lines, extending on the base substrate in a second direction, the second direction intersects with the first direction, the plurality of display signal lines and the plurality of read signal lines are arranged on different layers, there is an overlapped region between an orthographic projection of the plurality of display signal lines on the base substrate and an orthographic projection of the plurality of read signal lines; and a shielding layer, located between a layer where the plurality of read signal lines are and a layer where the plurality of display signal lines are, an orthographic projection of the shielding layer on the base substrate at least covers the overlapped region.
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Patent Agency Ranking
公开(公告)号：US12035603B2
公开(公告)日：2024-07-09
申请号：US17419403
申请日：2020-02-13
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Lei Wang , Haisheng Wang , Yingming Liu , Peng Jia
IPC: G06V40/13 , H10K59/122 , H10K59/124 , H10K59/126 , H10K59/60 , H10K59/65
CPC classification number: H10K59/60 , G06V40/1318 , H10K59/122 , H10K59/124 , H10K59/126 , H10K59/65
Abstract: A display panel and a display device are provided. The display panel includes: a substrate; a driving circuit layer including a plurality of first thin film transistors and a second thin film transistor located on the substrate, wherein the second thin film transistor is located between adjacent first thin film transistors; a plurality of light-emitting elements located on one side of the driving circuit layer away from the substrate, and electrically connected to the plurality of first thin film transistors respectively; a photosensitive element located between adjacent light-emitting elements and electrically connected to the second thin film transistor; and a photoresist element located on an optical path of ambient light transmitted to a thin film transistor channel of the second thin film transistor within the display panel, so as to reduce ambient light transmitted to a thin film transistor channel of the second thin film transistor.
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公开(公告)号：US20220358782A1
公开(公告)日：2022-11-10
申请号：US17425898
申请日：2020-04-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lei Wang , Xiaoliang Ding , Yingming Liu , Lei Zhang , Peng Jia , Shi Shu , Yunke Qin , Lin Zhang
Abstract: A texture recognition apparatus and an opposite substrate are provided. The texture recognition apparatus includes a light source array, an image sensor array and a light shielding layer. The light source array includes a plurality of light sources; the image sensor array includes a plurality of image sensors, an orthographic projection of the light shielding layer on a plane where the light source array is located is between two adjacent light sources, an orthographic projection of the light shielding layer on a plane where the image sensor array is located at least partially overlaps with the plurality of image sensors; the light shielding layer has at least one opening, and at least a part of an orthographic projection of the first opening on the plane where the image sensor array is located is at least on one side of the first image sensor or overlaps with the first image sensor.
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公开(公告)号：US20190079617A1
公开(公告)日：2019-03-14
申请号：US16006827
申请日：2018-06-12
Inventor： Ning Li , Xiaona Liu , Peng Jia , Chenchen Wu , Yuqiong Chen , Mengjie Wang , Shuai Yuan , Ziyi Zheng
IPC: G06F3/041 , G02F1/1333 , G02F1/1335 , G02F1/1339 , G02F1/1345
Abstract: A color filter substrate, a display panel and a display device are provided. The color filter substrate includes: a base substrate; a black matrix on a side of the base substrate; an insulation layer on a side of the black matrix away from the base substrate; and a touch routing line between the black matrix and the insulation layer, wherein an orthogonal projection of the black matrix on the base substrate covers an orthogonal projection of the touch routing line on the base substrate.
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公开(公告)号：US11844262B2
公开(公告)日：2023-12-12
申请号：US17419568
申请日：2020-09-30
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
IPC: G06V40/13 , H10K59/65 , H10K59/12 , H01L27/146
CPC classification number: H10K59/65 , G06V40/1318 , H10K59/12 , H01L27/14623 , H01L27/14678
Abstract: The present disclosure provides an under-screen fingerprint recognition module, a display assembly and a display device. The under-screen fingerprint recognition module includes a base substrate and a plurality of fingerprint recognition units arranged on the base substrate. Each fingerprint recognition unit includes a photosensitive unit and an optical structure arranged on a photosensitive surface of the photosensitive unit. The optical structure includes a light-transmitting ring and a light-transmitting hole sequentially arranged in a direction away from the photosensitive unit. An orthogonal projection of the light-transmitting ring onto the photosensitive unit is completely located on the photosensitive surface of the photosensitive unit, and an orthogonal projection of the light-transmitting hole onto the light-transmitting ring is located within an opaque region surrounded by the light-transmitting ring.
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公开(公告)号：US10401669B2
公开(公告)日：2019-09-03
申请号：US15308772
申请日：2016-03-04
Inventor： Peng Jia , Baoqiang Wang , Ning Li , Sang Jin Park
IPC: G06F3/044 , G02F1/1333 , G06F3/041
Abstract: A touch display panel and a touch display device are disclosed to solve the problems that twisted nematic (TN) mode LCD panel in the known technology usually has complex structure, larger thickness and higher manufacturing costs. The touch display panel includes a first substrate (1) and a second substrate (2) disposed in opposite to each other, wherein a surface of the first substrate (1) facing the second substrate (2) is provided with a touch electrode (3), a surface of the second substrate (2) facing the first substrate (1) is provided with a touch line (4), and a conductive structure (5) is disposed between the first substrate (1) and the second substrate (2); wherein the touch electrode (3) is electrically connected with the touch line (4) through the conductive structure (5).
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