DISPLAY PANEL AND DISPLAY DEVICE
    34.
    发明公开

    公开(公告)号:US20230180563A1

    公开(公告)日:2023-06-08

    申请号:US17437142

    申请日:2021-05-18

    CPC classification number: H10K59/1795 H10K2102/311

    Abstract: A display panel and a display device are provided. The display panel includes a base substrate and a conductive member, wherein the conductive member is located on the base substrate and includes a first conductive sub-layer, a second conductive sub-layer and a third conductive sub-layer stacked in sequence; the first conductive sub-layer is closer to the base substrate than the third conductive sub-layer; a conductivity of the first conductive sub-layer is smaller than that of the second conductive sub-layer, and a melting point of the third conductive sub-layer is larger than that of the second conductive sub-layer; the second conductive sub-layer includes a first surface close to the first conductive sub-layer and a second surface close to the third conductive sub-layer, the first surface and the second surface are oppositely arranged; the third conductive sub-layer protrudes from the second surface along a width direction of the conductive member

    DISPLAY PANEL AND DISPLAY DEVICE
    35.
    发明申请

    公开(公告)号:US20220320202A1

    公开(公告)日:2022-10-06

    申请号:US17426985

    申请日:2021-03-22

    Abstract: The disclosure provides a display panel and a display device. The display panel includes: a base substrate, a transistor array layer, a pixel defining layer, touch electrodes. The area of opening region of first color sub-pixel is smaller than that of opening region of third color sub-pixel, the area of opening region of second color sub-pixel is smaller than that of opening region of third color sub-pixel. An orthogonal projection of second capacitor in first color sub-pixel and an orthogonal projection of touch electrodes have a first auxiliary overlap area, an orthogonal projection of second capacitor in second color sub-pixel and orthogonal projection of the touch electrodes have a second auxiliary overlap area, an orthogonal projection of second capacitor in third color sub-pixel and orthogonal projection of touch electrodes have a third auxiliary overlap area. The first and/or second auxiliary overlap area is larger than the third auxiliary overlap area.

    DISPLAY SUBSTRATE AND DISPLAY DEVICE

    公开(公告)号:US20210225896A1

    公开(公告)日:2021-07-22

    申请号:US16758803

    申请日:2019-10-23

    Abstract: The present disclosure provides a display substrate and a display device. A display substrate provided by an embodiment of the present disclosure includes: a display region and a peripheral region surrounding the display region; the display region includes: a plurality of gate lines, a plurality of data lines, and a plurality of pixel units, and each of the plurality of pixel units includes a driving transistor and a pixel electrode that are connected to each other; the peripheral region includes: signal lines and at least one electrostatic discharge structure for performing electrostatic discharge on the signal lines.

    DISPLAY PANEL AND DISPLAY DEVICE
    38.
    发明申请

    公开(公告)号:US20210193650A1

    公开(公告)日:2021-06-24

    申请号:US17128356

    申请日:2020-12-21

    Abstract: A display panel includes a plurality of signal lines, at least one conductive pattern, and a plurality of first switch units. Each of at least part of the signal lines is electrically connected to the at least one conductive pattern through at least one first switch unit. Each first switch unit is connected between a corresponding signal line and a corresponding conductive pattern, and includes a control portion and an electrostatic buffer portion. The control portion is electrically connected between the corresponding signal line and the electrostatic buffer portion, and is configured to close a line between the signal line and the electrostatic buffer portion in response to an electrostatic voltage of electrostatic charges. The electrostatic buffer portion includes a connecting sub-portion and an extension sub-portion. The control portion, the corresponding conductive pattern and the extension sub-portion are electrically connected together through the connecting sub-portion.

    PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE

    公开(公告)号:US20210036083A1

    公开(公告)日:2021-02-04

    申请号:US16342039

    申请日:2018-08-30

    Abstract: The disclosure discloses a pixel circuit, a display panel, and a display device. The display device comprises: a light emitting device with a second terminal coupled to a low voltage signal line; a drive thin film transistor with a second terminal coupled to a first terminal of the light emitting device; a light emitting control thin film transistor with a first terminal coupled to a high voltage signal line, and a second terminal coupled to a first terminal of the drive thin film transistor; a switch thin film transistor, which controls data voltage to be written into a control terminal of the drive thin film transistor; a reset thin film transistor, which resets potential of the control terminal of the drive thin film transistor; and a storage capacitor, coupled to the control terminal and the second terminal of the drive thin film transistor.

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