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    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20210149089A1

    公开(公告)日：2021-05-20

    申请号：US17012892

    申请日：2020-09-04

    申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

    发明人： Yifu CHEN ,  Lingdan BO ,  Yingying QU ,  Ting DONG ,  Zhiyu LV ,  Jianhua HUANG

    IPC分类号： G02B5/00 ,  G02B5/20 ,  G02B5/30

    摘要： The present disclosure provides a display device, including: a display panel including a first substrate and a second substrate arranged opposite to each other to form a cell, the display panel being provided with a bonding side, and the first substrate extending beyond the second substrate at the bonding side to form a bonding region on the first substrate; a first polarizer arranged at a side of the first substrate away from the second substrate; and a second polarizer arranged at a side of the second substrate away from the first substrate. An edge of the second polarizer extends beyond an edge of the second substrate at the bonding side of the display panel, a gap is formed between a portion of the edge of the second polarizer extending beyond the edge of the second substrate and the bonding region on the first substrate, and a filler is arranged in the gap.

    PIXEL STRUCTURE, ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE
    2.
    发明申请
    PIXEL STRUCTURE, ARRAY SUBSTRATE AND LIQUID CRYSTAL DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190353966A1

    公开(公告)日：2019-11-21

    申请号：US16301270

    申请日：2018-01-31

    申请人： Beijing BOE Display Technology Co., Ltd. ,  BOE Technology Group Co., Ltd.

    发明人： Yingying QU

    IPC分类号： G02F1/1343 ,  G02F1/1362 ,  G02F1/1337

    摘要： The embodiments of the present disclosure provide a pixel structure, an array substrate, and a liquid crystal display device. The pixel structure includes a first electrode and a second electrode for driving liquid crystal molecules to rotate. The first electrode includes multiple strip-shaped first sub-electrodes. The pixel structure is divided into n display areas, n is a positive integer greater than or equal to 2. Each display area is provided with a plurality of first sub-electrodes. At least one of a distance between two directly adjacent first sub-electrodes, a width of each first sub-electrode, and an inclination angle of each first sub-electrode is not a constant. The inclination angle is an angle between an extending direction of the first sub-electrode and a reference direction.

    LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY APPARATUS
    4.
    发明公开
    LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240241408A1

    公开(公告)日：2024-07-18

    申请号：US18044492

    申请日：2022-05-27

    申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

    发明人： Jianhua HUANG ,  Lingdan BO ,  Yingying QU ,  Dongchuan CHEN ,  Ting DONG ,  Xiaohan TIAN ,  Tianyang HAN

    IPC分类号： G02F1/13363 ,  G02F1/1335

    CPC分类号： G02F1/133638 ,  G02F1/133531

    摘要： A liquid crystal display panel includes a first polarizer, a second polarizer arranged opposite to the first polarizer, a liquid crystal layer, a first optical compensation layer and a second optical compensation layer. Transmission axes of the first polarizer and the second polarizer are perpendicular to each other. An orthographic projection of an optical axis of the first optical compensation layer on the first polarizer is parallel to the transmission axis of the first polarizer. An optical axis of the second optical compensation layer is perpendicular to a plane where the second optical compensation layer is located. An in-plane retardation RO1 of the first optical compensation layer and an in-plane retardation ROLC of the liquid crystal layer satisfy a formula: RO1=n1×ROLC+m1λ1, in which m1 is an integer, n1 is in a range of ¼ to ¾, inclusive, and λ1 is in a range of 390 nm to 780 nm, inclusive.

    ARRAY SUBSTRATE AND DISPLAY DEVICE
    7.
    发明公开
    ARRAY SUBSTRATE AND DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230168552A1

    公开(公告)日：2023-06-01

    申请号：US17264498

    申请日：2020-03-17

    申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

    发明人： Jianhua HUANG ,  Zhihua SUN ,  Yingying QU ,  Ting DONG ,  Yifu CHEN ,  Lingdan BO

    IPC分类号： G02F1/1362 ,  H01L27/12 ,  G02F1/1368

    CPC分类号： G02F1/136286 ,  H01L27/124 ,  G02F1/1368 ,  G02F1/136209

    摘要： An array substrate has a plurality of sub-pixel regions. The array substrate includes a base substrate, gate lines disposed on a side of the base substrate and extending in a first direction, pixel electrodes each disposed in a respective one of the sub-pixel regions, and common electrodes disposed on a side, facing away from the base substrate, of the pixel electrodes and the gate lines. An orthographic projection of at least one common electrode on the base substrate at least partially overlaps with an orthographic projection of at least one gate line adjacent to the at least one common electrode on the base substrate, or a border of an orthographic projection of at least one common electrode on the base substrate partially overlaps with a border of an orthographic projection of at least one gate line adjacent to the at least one common electrode on the base substrate.

    ELECTRODE STRUCTURE, ARRAY SUBSTRATE AND DISPLAY DEVICE
    8.
    发明申请
    ELECTRODE STRUCTURE, ARRAY SUBSTRATE AND DISPLAY DEVICE 有权

    公开(公告)号：US20210132449A1

    公开(公告)日：2021-05-06

    申请号：US17034063

    申请日：2020-09-28

    申请人： Beijing BOE Display Technology Co., Ltd. ,  BOE TECHNOLOGY GROUP CO., LTD.

    发明人： Xibin SHAO ,  Yingying QU ,  Zhihua SUN

    IPC分类号： G02F1/1343 ,  G02F1/1362

    摘要： The application relates to an electrode structure, an array substrate and a display device. The electrode structure has hollow portions, and electrode portions formed between adjacent hollow portions; the hollow portions have first and second hollow holes; projection planes of the first and second hollow holes in the first direction are completely overlapped; the electrode portions comprise: first electrode blocks located between the first hollow holes and second electrode blocks located between the second hollow holes; a sum of widths of each first hollow hole and the first electrode block adjacent to it in the first direction is different from a sum of widths of each second hollow hole and the second electrode block adjacent to it in the first direction; the width is a dimension in the first direction. In this solution, process fluctuations can be reduced and light transmittance can be improved.

    DISPLAY DEVICE, AND INSERTION AND PLUGGING PROTECTION DEVICE
    10.
    发明申请
    DISPLAY DEVICE, AND INSERTION AND PLUGGING PROTECTION DEVICE 审中-公开

    公开(公告)号：US20200005964A1

    公开(公告)日：2020-01-02

    申请号：US16452778

    申请日：2019-06-26

    申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. ,  BOE TECHNOLOGY GROUP CO., LTD.

    发明人： Yifu CHEN ,  Ting DONG ,  Yingying QU ,  Yinlong ZHANG

    IPC分类号： H01B9/02 ,  H01B7/08 ,  H05K1/02

    摘要： An insertion and plugging protection device includes: at least one first interface assembly; at least one second interface assembly; at least one connector, a first end of each connector being adapted to a corresponding first interface assembly, and a second end of each connector being adapted to a corresponding second interface assembly; a protection circuit forming a protection loop, the protection loop being configured to generate a preset electric signal when the first end of each connector is connected to the corresponding first interface assembly and the second end of each connector is connected to the corresponding second interface assembly; and a power source control circuit connected to the protection circuit and a power source module of the display device, and configured to control the power source module to output a first preset power source voltage signal in accordance with the preset electric signal.