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    Display device
    1.
    发明授权
    Display device 有权

    公开(公告)号：US12147638B2

    公开(公告)日：2024-11-19

    申请号：US18144880

    申请日：2023-05-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kwanghyeok Kim ,  Yonghwan Park ,  Miyoung Kim ,  Soyeon Park ,  Sanghyun Jun ,  Sugwoo Jung

    IPC: G06F3/044 ,  H10K59/12 ,  H10K59/40

    Abstract: A display device includes a display area in which red, green, and blue sub-pixels are arranged, and a touch sensing layer including a conductive pattern, the conductive pattern including touch electrodes arranged in a row direction and a column direction in the display area, and trace lines electrically connected to the touch electrodes, respectively, and extending in the column direction in the display area. Here, the conductive pattern includes touch pattern unit blocks arranged along the row direction, each of the touch pattern unit block including some parts of the plurality of trace lines and at least one touch electrode among the plurality of touch electrodes, and the touch pattern unit block has a size corresponding to an integer multiple of a size of a pixel unit block, wherein the pixel unit block is a minimum repetition unit of the red, green, and blue sub-pixels.

    DISPLAY DEVICE
    2.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240224699A1

    公开(公告)日：2024-07-04

    申请号：US18396558

    申请日：2023-12-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yonghwan Park ,  Gyungmin Ko ,  Sanghyun Jun ,  Yejoo Jun ,  Donghee Choi

    IPC: H10K59/40 ,  H10K59/35

    CPC classification number: H10K59/40 ,  H10K59/352 ,  H10K59/353

    Abstract: A display device includes an array of sub-pixels including red, green, and blue sub-pixels, and an input sensing layer including a metal pattern at least partially surrounding each of the sub-pixels in a plan view. The array has a structure in which an ith column (where i is a natural number), in which the red sub-pixels and the green sub-pixels are alternately arranged, and an (i+1)th column, in which the blue sub-pixels are arranged, are alternately arranged. The metal pattern includes a first metal pattern partially surrounding a first sub-pixel, which is one of the sub-pixels, and a second metal pattern completely surrounding a second sub-pixel emitting light of a same color as the first sub-pixel. The first metal pattern includes a first open portion extending from the first sub-pixel in a first direction and a second open portion extending from the first sub-pixel in a second direction.

    DISPLAY DEVICE
    3.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20250036248A1

    公开(公告)日：2025-01-30

    申请号：US18918052

    申请日：2024-10-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kwanghyeok Kim ,  Yonghwan Park ,  Miyoung Kim ,  Soyeon Park ,  Sanghyun Jun ,  Sugwoo Jung

    IPC: G06F3/044 ,  H10K59/12 ,  H10K59/40

    Abstract: A display device includes a display area in which red, green, and blue sub-pixels are arranged, and a touch sensing layer including a conductive pattern, the conductive pattern including touch electrodes arranged in a row direction and a column direction in the display area, and trace lines electrically connected to the touch electrodes, respectively, and extending in the column direction in the display area. Here, the conductive pattern includes touch pattern unit blocks arranged along the row direction, each of the touch pattern unit block including some parts of the plurality of trace lines and at least one touch electrode among the plurality of touch electrodes, and the touch pattern unit block has a size corresponding to an integer multiple of a size of a pixel unit block, wherein the pixel unit block is a minimum repetition unit of the red, green, and blue sub-pixels.

    DISPLAY DEVICE
    4.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20230273702A1

    公开(公告)日：2023-08-31

    申请号：US18144880

    申请日：2023-05-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kwanghyeok Kim ,  Yonghwan Park ,  Miyoung Kim ,  Soyeon Park ,  Sanghyun Jun ,  Sugwoo Jung

    IPC: G06F3/044 ,  H10K59/12 ,  H10K59/40

    CPC classification number: G06F3/0446 ,  G06F3/0448 ,  H10K59/12 ,  H10K59/40 ,  G06F2203/04111

    Abstract: A display device includes a display area in which red, green, and blue sub-pixels are arranged, and a touch sensing layer including a conductive pattern, the conductive pattern including touch electrodes arranged in a row direction and a column direction in the display area, and trace lines electrically connected to the touch electrodes, respectively, and extending in the column direction in the display area. Here, the conductive pattern includes touch pattern unit blocks arranged along the row direction, each of the touch pattern unit block including some parts of the plurality of trace lines and at least one touch electrode among the plurality of touch electrodes, and the touch pattern unit block has a size corresponding to an integer multiple of a size of a pixel unit block, wherein the pixel unit block is a minimum repetition unit of the red, green, and blue sub-pixels.

    Display device
    5.
    发明授权
    Display device 有权

    公开(公告)号：US11088232B2

    公开(公告)日：2021-08-10

    申请号：US16522827

    申请日：2019-07-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wonsuk Choi ,  Seongryong Lee ,  Yonghwan Park ,  Nayun Kwak ,  Hwajeong Kim ,  Eunae Jung

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes a substrate, a display area located over the substrate and including a plurality of pixels, a non-display area arranged outside the display area, a first power voltage line corresponding to one side of the display area in the non-display area and including a first conductive layer and a second conductive layer arranged over the first conductive layer, a second power voltage line spaced apart from the first power voltage line in the non-display area, a first dam unit surrounding the display area and overlapping the second power voltage line in a plan view, a second dam unit arranged outside the first dam unit, and a third dam unit arranged between the display area and the first dam unit and overlapping the first conductive layer and the second conductive layer of the first power voltage line in the plan view.

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