Electroluminescent display device

    公开(公告)号:US11776478B2

    公开(公告)日:2023-10-03

    申请号:US17506563

    申请日:2021-10-20

    CPC classification number: G09G3/3258 G09G3/3266 G09G2310/08 G09G2330/028

    Abstract: An electroluminescent display device includes a display panel including a display region, which includes a plurality of pixel arrangement regions and a plurality of scan circuit regions between the plurality of pixel arrangement regions, and a non-display region around the display region; a scan driving circuit formed in the plurality of scan circuit regions, and a clock signal line transferring a clock signal, and a first voltage line and a second voltage line located at both sides of the clock signal line, the clock signal line and the first and second voltage lines being located in the scan circuit region, wherein the first voltage line transfers a low potential driving voltage which is supplied to a cathode corresponding to the display region.

    Deformed Display Device
    3.
    发明申请

    公开(公告)号:US20220180785A1

    公开(公告)日:2022-06-09

    申请号:US17536914

    申请日:2021-11-29

    Abstract: A deformed display device includes a display area including a plurality of pixel array areas in which a plurality of pixel array groups are arranged and a plurality of circuit areas in which a plurality of driving circuits are arranged, wherein the pixel array groups and the driving circuits form a pixel block; and a dummy area disposed at one side of the display area and including a plurality of dummy pixel array areas in which a plurality of dummy pixel array groups are arranged and a plurality of dummy circuit areas in which a plurality of dummy circuits are arranged, wherein the dummy pixel array groups and the dummy circuits do not form the pixel block.

    Electroluminescent Display Device

    公开(公告)号:US20220122541A1

    公开(公告)日:2022-04-21

    申请号:US17506563

    申请日:2021-10-20

    Abstract: An electroluminescent display device includes a display panel including a display region, which includes a plurality of pixel arrangement regions and a plurality of scan circuit regions between the plurality of pixel arrangement regions, and a non-display region around the display region; a scan driving circuit formed in the plurality of scan circuit regions, and a clock signal line transferring a clock signal, and a first voltage line and a second voltage line located at both sides of the clock signal line, the clock signal line and the first and second voltage lines being located in the scan circuit region, wherein the first voltage line transfers a low potential driving voltage which is supplied to a cathode corresponding to the display region.

    Light emitting display device and driving method thereof

    公开(公告)号:US11341917B2

    公开(公告)日:2022-05-24

    申请号:US17071572

    申请日:2020-10-15

    Abstract: A light emitting display device includes a display panel including a display area having sub-pixels for displaying an image and a non-display area that does not display an image; and a shift register including signal generating circuits distributed and arranged in the display area of the display panel and configured to output a signal for turning on or off a transistor included in the sub-pixels, wherein the signal generating circuits simultaneously and respectively output a plurality of signals for driving sub-pixels arranged in the same horizontal line even if being arranged to be spaced apart from each other in the display area.

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