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    DISPLAY PANEL AND DISPLAY DEVICE
    1.
    发明申请
    DISPLAY PANEL AND DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180211586A1

    公开(公告)日：2018-07-26

    申请号：US15928043

    申请日：2018-03-21

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

    Inventor： Yang SHEN ,  Tao PENG ,  Yongzhi WANG ,  Yingjie CHEN

    IPC: G09G3/30

    Abstract: The disclosure discloses a display panel and a display device, and there is at least one abnormally shaped region in a display region of the display panel, and sub-pixels located in the abnormally shaped region are arranged in a step-like distribution, where at least opening regions of sub-pixels at the edges of the steps have a deflection angle of more than 0 degree and less than 180 degrees relative to opening regions of sub-pixels which are not located at the steps.

    DISPLAY PANEL AND DISPLAY DEVICE
    3.
    发明申请
    DISPLAY PANEL AND DISPLAY DEVICE 有权

    公开(公告)号：US20210125546A1

    公开(公告)日：2021-04-29

    申请号：US17072148

    申请日：2020-10-16

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

    Inventor： Rili FEI ,  Ruiyuan ZHOU ,  Zhiqiang XIA ,  Yingjie CHEN

    IPC: G09G3/32

    Abstract: Display panels and display devices are provided. The display panel includes a non-display area, a display area surrounding the non-display area, and a plurality of first signal wirings arranged along a first direction. The non-display area includes a first non-display area between adjacent through-holes of the at least two through-holes, a second non-display area located between the at least two through-holes and the display area, and at least two through-holes arranged along the first direction. The plurality of first signal wirings includes a plurality of first sub-signal wirings and a plurality of first cross-lines. Each end of the first cross-line is connected to one first sub-signal wiring; a number of first cross-lines of the plurality of first cross-lines in the first non-display area is M; a number of first cross-lines of the plurality of first cross-lines in the second non-display area is N; and M is greater than N.

    DISPLAY PANEL AND DISPLAY DEVICE
    4.
    发明申请
    DISPLAY PANEL AND DISPLAY DEVICE 有权

    公开(公告)号：US20210064087A1

    公开(公告)日：2021-03-04

    申请号：US16721699

    申请日：2019-12-19

    Applicant: WuHan TianMa Micro-electronics CO.,LTD

    Inventor： Yangzhao MA ,  Ruiyuan ZHOU ,  Yingjie CHEN

    IPC: G06F1/16 ,  G06F1/18 ,  H01L27/32

    Abstract: A display panel and a display device are provided. The display panel includes first display region and second display region at least partially surrounding the first display region. A density of the pixel units in the first display region is smaller than in the second display region. In the first display region, along a row direction, the first pixel unit in the first pixel unit row is between two adjacent second pixel units in the second pixel unit row, and the second pixel unit in the second pixel unit row is between two adjacent first pixel units in the first pixel unit row. The first pixel circuit and the second pixel circuit are connected to a same first or second signal line. The first pixel unit connected to the first pixel circuit and the second pixel unit connected to the second pixel circuit are located in adjacent rows or columns.

    DISPLAY PANEL AND DISPLAY DEVICE
    6.
    发明申请
    DISPLAY PANEL AND DISPLAY DEVICE 有权

    公开(公告)号：US20220246093A1

    公开(公告)日：2022-08-04

    申请号：US17727556

    申请日：2022-04-22

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

    Inventor： Rili FEI ,  Ruiyuan ZHOU ,  Zhiqiang XIA ,  Yingjie CHEN

    IPC: G09G3/32

    Abstract: Display panels and display devices are provided. The display panel includes a functional module area and a plurality of first signal wirings arranged along a first direction. The display panel includes a first area and a second area, and along the first direction, the functional module area is disposed between the first area and the second area. The plurality of first signal wirings include a plurality of first cross-lines and a plurality of first sub-signal wirings along a second direction, the plurality of first sub-signal wirings are disposed in a display area, the plurality of first cross-lines are connected to the plurality of first sub-signal wirings, and the second direction intersects the first direction. The first area includes M first cross-lines of the plurality of first cross-lines, the second area includes N first cross-lines of the plurality of first cross-lines, and M is greater than N.

    DISPLAY PANEL AND DISPLAY DEVICE
    7.
    发明申请
    DISPLAY PANEL AND DISPLAY DEVICE 有权

    公开(公告)号：US20210294382A1

    公开(公告)日：2021-09-23

    申请号：US17338785

    申请日：2021-06-04

    Applicant: WuHan TianMa Micro-electronics CO.,LTD

    Inventor： Yangzhao MA ,  Ruiyuan ZHOU ,  Yingjie CHEN

    IPC: G06F1/16 ,  G06F1/18

    Abstract: A display panel and a display device are provided. The display panel includes first display region and second display region at least partially surrounding the first display region. In the first display region, along a row direction, the first pixel unit in the first pixel unit row is between two adjacent second pixel units in the second pixel unit row, and the second pixel unit in the second pixel unit row is between two adjacent first pixel units in the first pixel unit row. The first pixel circuit and the second pixel circuit are connected to a same first or second signal line. The first pixel unit connected to the first pixel circuit and the second pixel unit connected to the second pixel circuit are located in adjacent rows or columns.

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