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公开(公告)号：US12216364B2
公开(公告)日：2025-02-04
申请号：US18042522
申请日：2022-06-29
Inventor： Qi Chen , Yujie Gao , Wei Wu , Hao Zhang , Yuan Tong , Yichen Zhou , Dang Zhang , Yiyi Zhang , Xiang Liu , Taohe Zhu , Junfeng Dai , Jinli Li , Bo Huang
IPC: G02F1/1343 , G02F1/1337
Abstract: The present disclosure provides a display substrate, a manufacturing method of the display substrate and a display apparatus. The display substrate includes a base substrate; an alignment layer, on the base substrate; a first electrode, located between the base substrate and the alignment layer and being in contact with the alignment layer; and a pattern layer, located between the base substrate and the alignment layer and being in contact with the alignment layer. An orthographic projection of the pattern layer on the base substrate does not overlap an orthographic projection of the first electrode on the base substrate, and a ratio of a contact angle of the pattern layer to a contact angle of the first electrode is greater than or equal to 7/12 and less than 3/2.
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公开(公告)号：US11460743B2
公开(公告)日：2022-10-04
申请号：US17288188
申请日：2020-08-19
Inventor： Yuanhui Guo , Yujie Gao , Wei Guo , Kun Guo , Yanping Liao
IPC: G02F1/1362 , G02F1/1368
Abstract: An array substrate, a light control panel and a display device are provided. The array substrate includes a plurality of gate lines respectively extending along a first direction, a plurality of data lines respectively extending along a second direction intersected with the first direction, and a plurality of light control pixel units. Each of the plurality of gate lines includes a plurality of grid parts arranged side by side along the first direction and connected in sequence, and each of the plurality of grid parts includes a grid line and an opening area surrounded by the grid line.
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公开(公告)号：US11385496B2
公开(公告)日：2022-07-12
申请号：US16933694
申请日：2020-07-20
Inventor： Yuanhui Guo , Yujie Gao , Lei Guo , Zhangtao Wang , Yanping Liao
IPC: G02F1/1335 , G02F1/1362 , G02F1/13357
Abstract: The present disclosure provides a liquid crystal display panel and a display device, including: a liquid crystal panel, a light control panel, and a polarizer located on a surface of the liquid crystal panel away from the light control panel that are stacked, in which the polarizer includes a pressure-sensitive adhesive layer in contact with the liquid crystal panel, and the pressure-sensitive adhesive layer has a light adjustment structure configured to adjust a propagation path of light emitted from the liquid crystal panel by means of refraction or total reflection. The liquid crystal display panel provided by the present disclosure can improve or even eliminate the rainbow pattern phenomenon, and improve the display quality of the liquid crystal display panel.
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公开(公告)号：US11360362B2
公开(公告)日：2022-06-14
申请号：US16934204
申请日：2020-07-21
Inventor： Xiaoguang Yang , Yuanhui Guo , Yujie Gao , Lei Guo
IPC: G02F1/1362
Abstract: The present disclosure relates to a display panel and a display device. The display panel includes: a liquid crystal display panel; and a dimming liquid crystal panel including a plurality of dimming pixels defined by a second mesh structure and arranged in an array, wherein the second mesh structure includes a plurality of light shielding lines extending along a first direction and having a waveform, each of the light shielding lines includes a plurality of periodic parts, each of the plurality of periodic parts includes a first portion and a second portion which are symmetrical relative to a symmetry axis along a second direction, the first portion comprises a first segment and a second segment, the second portion comprises a third segment which is symmetrical with the second segment relative to the symmetry axis and a fourth segment which is symmetrical with the first segment relative to the symmetry axis.
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公开(公告)号：US20210364841A1
公开(公告)日：2021-11-25
申请号：US16334079
申请日：2018-11-13
Inventor： Xibin Shao , Yingying Qu , Yujie Gao
IPC: G02F1/1339 , G02F1/1335
Abstract: A liquid crystal display panel is disclosed, including an array substrate (01) comprising a plurality of sub-pixels, an opposite substrate (02) opposite the array substrate (01), a liquid crystal layer (03) between the array substrate (01) and the opposite substrate (01), and a plurality of spacers (04) between the array substrate (01) and the opposite substrate (02). The plurality of spacers (04) may respectively be in areas between the adjacent sub-pixels. Each of the plurality of the spacers (04) may include a first sub-spacer (041) and a second sub-spacer (042). The first sub-spacer (041) may be formed on a side of the array substrate (01) facing the opposite substrate (02). The second sub-spacer (042) may be formed on a side of the opposite substrate (02) facing the array substrate (01). A side of the first sub-spacer (041) facing the opposite substrate (02) may be in contact with a side of the second sub-spacer (042) facing the array substrate (01).
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Patent Agency Ranking
公开(公告)号：US12248223B2
公开(公告)日：2025-03-11
申请号：US18760308
申请日：2024-07-01
Inventor： Xiaoxiao Chen , Yang Hu , Chuang Chen , Yuanhui Guo , Peng Jiang , Xia Shi , Yujie Gao , Ning Zhu , Yun Li , Jiantao Liu
IPC: G02F1/1362 , G02F1/1368
Abstract: An electrode structure, a display panel, an electronic device are provided, the electrode structure includes a first electrode portion, a second electrode portion and a conductive connection portion, the first electrode portion includes a first connection bar having a first side and a second side and a plurality of first electrode strips, ends of adjacent first electrode strips away from the first connection bar are open; the second electrode portion includes a second connection bar at a position of the first side away from the second side and a plurality of second electrode strips, the second connection bar includes a third side and a fourth side; the second electrode strips are connected with the second connection bar, ends of adjacent second electrode strips away from the second connection bar are open; ends of the conductive connection portion are connected with the first connection bar and the second connection bar.
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公开(公告)号：US11928273B2
公开(公告)日：2024-03-12
申请号：US17421737
申请日：2021-01-05
Inventor： Fang Hu , Ning Zhu , Yujie Gao , Peng Jiang
CPC classification number: G06F3/0412 , G06F3/04166 , G06F3/044 , H01L27/124
Abstract: The present disclosure discloses an array substrate and a display device. The array substrate includes a touch substrate, the touch substrate includes a plurality of touch electrodes and a plurality of touch electrode wires disposed in an array, each touch electrode includes a plurality of touch sensors disposed in an array, common electrodes of all pixel cells of the array substrate are reused as the touch sensors, and the array substrate includes data wires for providing display data to the pixel cells; the array substrate includes a base substrate and a thin film transistor which are stacked, the touch electrode wires and the data wires are provided on the same layer where a source and a drain of the thin film transistor are located, and the touch electrode wires are abreast provided on the two sides of each data wire.
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公开(公告)号：US20200265791A1
公开(公告)日：2020-08-20
申请号：US16684658
申请日：2019-11-15
Inventor： Yujie Gao , Zhihua Sun , Shulin Yao , Yinlong Zhang , Wenpeng Ma , Tong Lu , Pengfei Hu , Ning Zhang
IPC: G09G3/36
Abstract: An overdrive method and device, a controller, a display apparatus, and a storage medium is provided. The method includes: acquiring a first grayscale value and a second grayscale value, the first grayscale value being a grayscale value of a first image displayed by a target sub-pixel and the second grayscale value being a grayscale of a second image to be displayed by the target sub-pixel; acquiring a hold duration that the target sub-pixel holds the first grayscale value in response to the first grayscale: value being not equal to the second grayscale value; determining a target overdrive compensation voltage according to the first grayscale value, the second grayscale value, and the hold duration; and applying an overdrive pixel voltage to the target sub-pixel in response to the target sub-pixel displaying the second image, the overdrive pixel voltage being obtained according to the target overdrive compensation voltage.
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公开(公告)号：US10571768B2
公开(公告)日：2020-02-25
申请号：US15744214
申请日：2017-07-13
Inventor： Yujie Gao
IPC: G02F1/1362 , H01L27/12 , G09G3/36 , G02F1/1368
Abstract: Disclosed are a pixel array, a display panel and a display device. The pixel array includes: a plurality of pixel units arranged in an array, a plurality of data lines and a plurality of gate lines, wherein each of the pixel units includes four sub-pixel units; the first sub-pixel unit group includes two adjacent sub-pixel units, and the second sub-pixel unit group includes remaining two adjacent sub-pixel units; the first sub-pixel unit group and the second sub-pixel unit group are alternately arranged in both a row direction and a column direction; the data line connected with the two adjacent sub-pixel units included in the first sub-pixel unit group is different from the data line connected with the two adjacent sub-pixel units included in the second sub-pixel unit group.
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公开(公告)号：US12039136B2
公开(公告)日：2024-07-16
申请号：US18312038
申请日：2023-05-04
Inventor： Xia Shi , Yuanhui Guo , Jie Han , Jian Zhao , Peipei Zhang , Yujie Gao
IPC: G06F3/042
CPC classification number: G06F3/0421 , G06F2203/04103
Abstract: A touch substrate includes a base plate; touch electrodes; and at least three light adjustment layers stacked on a side of the base plate, and adjacent two of the light adjustment layers have different refractive indexes; the touch electrodes include a first touch electrode and a second touch electrode that are disposed on a side, backing onto the light adjustment layers, of the base plate, the second touch electrode is disposed on a side, backing onto the base plate, of the first touch electrode; the touch substrate further includes: a first insulating layer disposed between the base plate and the first touch electrode; a second insulating layer disposed between the first touch electrode and the second touch electrode; and a third insulating layer disposed on a side, backing onto the base plate, of the second touch electrode.
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