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    Display apparatus having an in-pixel gate driving circuit with plurality of normal and dummy stages
    5.
    发明授权
    Display apparatus having an in-pixel gate driving circuit with plurality of normal and dummy stages 有权

    公开(公告)号：US12080248B2

    公开(公告)日：2024-09-03

    申请号：US17317035

    申请日：2021-05-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Dong Hee Shin ,  Sunkwun Son ,  Nahyeon Cha ,  Donghyeon Ki

    IPC: G09G3/3291

    CPC classification number: G09G3/3291 ,  G09G2310/0272

    Abstract: A display apparatus includes a display panel, a data driving circuit and a gate driving circuit. The display panel displays an image and includes a plurality of pixels. The data driving circuit applies a data voltage to a data line of the display panel. The gate driving circuit applies a gate output signal to a gate line of the display panel. The gate driving circuit is disposed between opening portions in a display area of the display panel. The gate driving circuit includes a normal stage column extending in a pixel column direction of the display panel and including a plurality of normal stages and a dummy stage column disposed adjacent to an end portion of the normal stage column in a pixel row direction and including a plurality of dummy stages.

    DISPLAY APPARATUS
    6.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20240135870A1

    公开(公告)日：2024-04-25

    申请号：US18391747

    申请日：2023-12-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Donghee Shin ,  Donghyeon Ki ,  Sunkwun Son ,  Nahyeon Cha

    IPC: G09G3/3225 ,  G11C19/28

    CPC classification number: G09G3/3225 ,  G11C19/28 ,  G09G2300/0443 ,  G09G2310/0286

    Abstract: Provided is a display apparatus in which an area of a dead space is significantly reduced, the display apparatus including a first scan line extending in a first direction, a second scan line spaced apart from the first scan line and extending in the first direction, a first pixel set disposed between the first scan line and the second scan line, the first pixel set including a 1-1st pixel including n sub-pixels and a 1-2nd pixel including n sub-pixels, and n first data lines spaced apart from each other, disposed between the 1-1st pixel and the 1-2nd pixel in a plan view, extending in a second direction crossing the first direction, and electrically connected to the 1-1st pixel and the 1-2nd pixel.

    Display apparatus
    7.
    发明授权
    Display apparatus 有权

    公开(公告)号：US11887534B2

    公开(公告)日：2024-01-30

    申请号：US17314941

    申请日：2021-05-07

    Applicant: Samsung Display Co., Ltd.

    Inventor： Donghee Shin ,  Donghyeon Ki ,  Sunkwun Son ,  Nahyeon Cha

    IPC: G09G3/36 ,  G02F1/1362 ,  G09G3/20 ,  H01L27/12 ,  G11C19/28 ,  G09G3/3225

    CPC classification number: G09G3/3225 ,  G11C19/28 ,  G09G2300/0443 ,  G09G2310/0286

    Abstract: Provided is a display apparatus in which an area of a dead space is significantly reduced, the display apparatus including a first scan line extending in a first direction, a second scan line spaced apart from the first scan line and extending in the first direction, a first pixel set disposed between the first scan line and the second scan line, the first pixel set including a 1-1st pixel including n sub-pixels and a 1-2nd pixel including n sub-pixels, and n first data lines spaced apart from each other, disposed between the 1-1st pixel and the 1-2nd pixel in a plan view, extending in a second direction crossing the first direction, and electrically connected to the 1-1st pixel and the 1-2nd pixel.

    Pixel arrangement of display device and tiled display including the same
    8.
    发明授权
    Pixel arrangement of display device and tiled display including the same 有权

    公开(公告)号：US11630632B2

    公开(公告)日：2023-04-18

    申请号：US17518723

    申请日：2021-11-04

    Applicant: Samsung Display Co., LTD.

    Inventor： Nahyeon Cha ,  Sunkwun Son ,  Dong Hee Shin

    IPC: G06F3/14 ,  H01L27/32

    Abstract: A display device includes a tiled display structure including a first display panel, a second display panel adjacent to a first side of the first display panel, a third display panel adjacent to a second side of the first display panel, and a fourth display panel adjacent to a first side of the third display panel and a first side of the second display panel. Each of the first to fourth display panels includes a display area and a pad area, and each of the first to fourth display panels includes a plurality of pixels in the display area. Each of the pixels includes at least two sub-pixels. When viewed in a plan view of the tiled display structure, the at least two sub-pixels included in each of the pixels are repeatedly arranged in a row direction and a column direction on a plane of the tiled display structure.

    DISPLAY APPARATUS
    9.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20220130328A1

    公开(公告)日：2022-04-28

    申请号：US17314941

    申请日：2021-05-07

    Applicant: Samsung Display Co., Ltd.

    Inventor： Donghee Shin ,  Donghyeon Ki ,  Sunkwun Son ,  Nahyeon Cha

    IPC: G09G3/3225 ,  G11C19/28

    Abstract: Provided is a display apparatus in which an area of a dead space is significantly reduced, the display apparatus including a first scan line extending in a first direction, a second scan line spaced apart from the first scan line and extending in the first direction, a first pixel set disposed between the first scan line and the second scan line, the first pixel set including a 1-1st pixel including n sub-pixels and a 1-2nd pixel including n sub-pixels, and n first data lines spaced apart from each other, disposed between the 1-1st pixel and the 1-2nd pixel in a plan view, extending in a second direction crossing the first direction, and electrically connected to the 1-1st pixel and the 1-2nd pixel.

    TILING DISPLAY DEVICE
    10.
    发明申请
    TILING DISPLAY DEVICE 有权

    公开(公告)号：US20220084449A1

    公开(公告)日：2022-03-17

    申请号：US17473708

    申请日：2021-09-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sunkwun Son ,  Dong Hee Shin ,  Nahyeon Cha ,  Byoungsun Na ,  Joonhoo Choi

    IPC: G09G3/00 ,  G09G3/32 ,  H01L27/15 ,  H01L33/50 ,  H01L33/58

    Abstract: A tiling display device includes a first display panel and a second display panel that is spaced apart from the first display panel by a horizontal tiling interval. The first display panel includes first to (n)-th pixel columns, and the second display panel includes first to (m)-th pixel columns. A first distance between the (n)-th pixel column of the first display panel and the first pixel column of the second display panel is less than a second distance between a (n−1)-th pixel column of the first display panel and the (n)-th pixel column of the first display panel.

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