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    DISPLAY PANEL AND DISPLAY APPARATUS
    11.
    发明申请
    DISPLAY PANEL AND DISPLAY APPARATUS 有权
    显示面板和显示设备

    公开(公告)号：US20150293415A1

    公开(公告)日：2015-10-15

    申请号：US14313455

    申请日：2014-06-24

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Yingtao Wang ,  Suzuki Teruaki

    IPC: G02F1/1343 ,  F21V8/00 ,  G02F1/1335

    CPC classification number: G02F1/134363 ,  G02B6/0028 ,  G02B6/0056 ,  G02B6/0066 ,  G02F1/133528 ,  G02F1/1347 ,  G02F1/13718 ,  G02F2001/133531 ,  G02F2001/133541 ,  G02F2001/13478

    Abstract: The present invention discloses a display panel comprising: a cholesteric liquid crystal cell in which a cholesteric liquid crystal exhibiting a planar texture state distribution is filled; a first light modulator provided at a light output side of the cholesteric liquid crystal cell, configured to generate a phase retardation in a polarized light passing therethrough so as to modulate a polarization of the polarized light, and comprising a liquid crystal layer and a drive electrode for driving liquid crystal molecules in the liquid crystal layer to deflect so as to regulate an amount of the phase retardation of the polarized light passing through the liquid crystal layer; and a first linear polarizer provided at a side of the first light modulator opposite from the cholesteric liquid crystal cell and configured to selectively permit the polarized light modulated by the first light modulator to pass therethrough. The present invention also discloses a display apparatus.

    Abstract translation: 本发明公开了一种显示面板，包括：胆甾醇型液晶单元，其中填充有平面纹理状态分布的胆甾型液晶; 设置在所述胆甾醇型液晶单元的光输出侧的第一光调制器，被配置为产生通过其的偏振光的相位延迟，以调制偏振光的偏振，并且包括液晶层和驱动电极 用于驱动液晶层中的液晶分子偏转，以调节通过液晶层的偏振光的相位延迟量; 以及第一线性偏振器，设置在与胆甾醇型液晶单元相反的一侧的第一光调制器的一侧，并且被配置为选择性地允许由第一光调制器调制的偏振光通过。 本发明还公开了一种显示装置。

    ARRAY SUBSTRATE AND DISPLAY APPARATUS
    12.
    发明公开
    ARRAY SUBSTRATE AND DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240251601A1

    公开(公告)日：2024-07-25

    申请号：US18004896

    申请日：2022-01-25

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Yingtao Wang

    IPC: H10K59/122

    CPC classification number: H10K59/122

    Abstract: An array substrate is provided. The array substrate includes a pixel definition layer defining a plurality of subpixel regions. The pixel definition layer includes an undercut structure. The undercut structure includes a first insulating layer on a base substrate; and a second insulating layer on a side of the first insulating layer away from the base substrate. The first insulating layer is undercut relative to the second insulating layer.

    Display panel and method of manufacturing therefor, and display device
    14.
    发明授权
    Display panel and method of manufacturing therefor, and display device 有权

    公开(公告)号：US10732453B2

    公开(公告)日：2020-08-04

    申请号：US15566392

    申请日：2017-04-25

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Yingtao Wang

    IPC: G02F1/1335 ,  G02F1/1333 ,  G02F1/13357

    Abstract: The embodiments of the present disclosure relate to a display panel, a method of manufacturing therefor, and a display device. The display panel includes: a first substrate, a second substrate, and a liquid crystal layer disposed between the first substrate and the second substrate; a color film layer disposed on the side of the first substrate adjacent to the liquid crystal layer, the color film layer including a color filter layer, a black matrix, and a first reflector; a first polarizer and a second polarizer, which are respectively disposed on the first substrate and the second substrate; a light absorbing element disposed on the side of the second substrate away from the liquid crystal layer; and a backlight source disposed below the second substrate. The display panel provided by the embodiments of the present disclosure has a better display effect in a bright environment and a dark environment.

    Liquid crystal display (LCD) panel and LCD device
    18.
    发明授权
    Liquid crystal display (LCD) panel and LCD device 有权

    公开(公告)号：US09651832B2

    公开(公告)日：2017-05-16

    申请号：US14435866

    申请日：2014-08-20

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Yingtao Wang ,  Jikai Yao ,  Jaegeon You

    IPC: C09K19/02 ,  G02F1/1343 ,  G02F1/1333 ,  G02F1/1335

    CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133528 ,  G02F1/13439 ,  G02F2001/134318 ,  G02F2001/134381

    Abstract: A liquid crystal display (LCD) panel and an LCD device are disclosed. The LCD panel comprises a plurality of pixel units. Each pixel unit includes an upper substrates, a lower substrate and a liquid crystal layer disposed between the upper substrate and the lower substrate. A first common electrode, an insulating layer and a pixel electrode are sequentially disposed on one side of the lower substrate facing the liquid crystal layer. The pixel electrode includes a plurality of first electrodes and second electrodes which have strip structures and are alternately distributed. A second common electrode is disposed on one side of the upper substrate facing the liquid crystal layer. The LCD panel can improve the response speed of liquid crystal molecules and increase the transmittance of the liquid crystal layer when the pixel units are electrified.

    DISPLAY PANEL HAVING BLACK MATRIX COMPRISING LINEAR POLARIZER LAYER AND FABRICATING METHOD THEREOF
    19.
    发明申请
    DISPLAY PANEL HAVING BLACK MATRIX COMPRISING LINEAR POLARIZER LAYER AND FABRICATING METHOD THEREOF 有权

    公开(公告)号：US20210191187A1

    公开(公告)日：2021-06-24

    申请号：US16079736

    申请日：2018-01-16

    Applicant: BOE Technology Group Co., Ltd.

    Inventor： Yingtao Wang ,  Jikai Yao

    IPC: G02F1/1335 ,  G02F1/1333

    Abstract: The present application discloses a display panel having an inter-subpixel region and a subpixel region. The display panel includes a first display substrate and a second display substrate facing each other; and a spacer layer having a plurality of spacers for maintaining a spacing between the first display substrate and the second display substrate. The first display substrate includes a first base substrate; and a black matrix in the inter-subpixel region and on the first base substrate, and including a linear polarizer layer in a first region of the inter-subpixel region and outside the subpixel region. An orthographic projection of the linear polarizer layer on the first base substrate substantially covers projections of the plurality of spacers on the first base substrate.

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