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    Display device and control method thereof
    1.
    发明授权
    Display device and control method thereof 有权

    公开(公告)号：US11561430B2

    公开(公告)日：2023-01-24

    申请号：US17232362

    申请日：2021-04-16

    Applicant: Xiamen Tianma Micro-Electronics Co., Ltd.

    Inventor： Zhaodi Yin ,  Yangzhao Ma ,  You Gao ,  Jian Wu ,  Kaen Jiang ,  Zhenkai Yang

    IPC: G02F1/1335

    Abstract: Provided are a display device and a control method thereof. The polarizer is disposed on a light-emitting side of the display panel, and the imaging module is disposed on a non-light-emitting side of the display panel. The display panel includes a first display region, and in a direction perpendicular to the polarizer, the polarizer covers the first display region and the imaging module at least partially overlaps the first display region. The polarizer includes a polarized state and an unpolarized state, and a light transmittance of the polarizer in the unpolarized state is greater than a light transmittance in the polarized state. The first reaction light emitting unit emits a first reaction light to the first display region. The polarizer includes a light sensitive structure, and the light sensitive structure adjusts the polarizer from the polarized state to the unpolarized state under the action of the first reaction light.

    Touch display panel and touch display device
    2.
    发明授权
    Touch display panel and touch display device 有权

    公开(公告)号：US11520443B2

    公开(公告)日：2022-12-06

    申请号：US16449225

    申请日：2019-06-21

    Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD

    Inventor： Yangzhao Ma ,  Baoling Chen ,  Boping Shen ,  Ling Wu

    IPC: G06F3/044 ,  G06F3/041 ,  G02F1/1343 ,  G02F1/1333

    Abstract: A touch display panel and a touch display device are provided. The touch display panel has a display region and a non-display region arranged on a periphery of the display region, and the display region has a non-rectangular shape. The touch display panel comprises a plurality of first touch electrodes and a plurality of second touch electrodes. The plurality of first touch electrodes is arranged in the display region. The plurality of second touch electrodes is arranged at a side of the first touch electrode next to the non-display region. The second touch electrode has a different shape from the first touch electrode. An area of the first touch electrode is S1, an area of the second touch electrode is S2, and S1 and S2 satisfy: 0.85S1S21.15S1.

    Array substrate, display panel and display device including the same
    4.
    发明授权
    Array substrate, display panel and display device including the same 有权

    公开(公告)号：US10162230B2

    公开(公告)日：2018-12-25

    申请号：US15242863

    申请日：2016-08-22

    Applicant: XIAMEN TIANMA MICRO-ELECTRONICS CO., LTD. ,  TIANMA MICRO-ELECTRONICS CO., LTD.

    Inventor： Yangzhao Ma ,  Ling Wu ,  Boping Shen

    IPC: G02F1/1343 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1362 ,  G02F1/1368

    Abstract: An array substrate, and a display panel and a display device are provided. The array substrate includes a base substrate, pixel units disposed on the base substrate, and a first and a second electrodes disposed within the pixel units. The first electrode is disposed above the second electrode and comprises a strip-shaped first opening area having a first and a second ends and extending along a first direction. An orthogonal projection of a transmitting area of the pixel units to the base substrate covers an orthogonal projection of a part of the first opening area. An orthogonal projection of a non-transmitting area of the pixel units covers orthogonal projections of the first end and second ends to the base substrate. In this way, an electric field component resulting in disordered rotation of liquid crystal molecules is located in the non-transmitting area of the pixel units.

    PIXEL ELECTRODE, ARRAY SUBSTRATE AND DISPLAY PANEL
    6.
    发明申请
    PIXEL ELECTRODE, ARRAY SUBSTRATE AND DISPLAY PANEL 有权
    像素电极，阵列基板和显示面板

    公开(公告)号：US20160187749A1

    公开(公告)日：2016-06-30

    申请号：US14869555

    申请日：2015-09-29

    Applicant: Xiamen Tianma Micro-Electronics Co., Ltd. ,  Tianma Micro-Electronics Co., Ltd.

    Inventor： Yangzhao Ma ,  Poping Shen ,  Ling Wu

    IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1335 ,  G02F1/1368

    CPC classification number: G02F1/136213 ,  G02F1/134309 ,  G02F1/134363 ,  G02F2001/134345

    Abstract: A pixel electrode, an array substrate and a display panel are provided. The pixel electrode includes: a main pixel electrode extending in a first direction and a first extending portion. The main pixel electrode includes a main electrode, and a first end portion and a second end portion respectively located at two ends of the main electrode. The first extending portion extends in a second direction and is connected to the first end portion. The second direction intersects with the first direction. In addition to the main pixel electrode, the pixel electrode further includes the first extending portion electrically connected to the first end portion of the main pixel electrode. The area of the pixel electrode is increased due to the arrangement of the extending portion

    Abstract translation: 提供像素电极，阵列基板和显示面板。 像素电极包括：沿第一方向延伸的主像素电极和第一延伸部分。 主像素电极包括主电极，分别位于主电极两端的第一端部和第二端部。 第一延伸部分在第二方向上延伸并连接到第一端部。 第二方向与第一方向相交。 除了主像素电极之外，像素电极还包括电连接到主像素电极的第一端部的第一延伸部分。 由于延伸部分的布置，像素电极的面积增加

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