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    Display device having opening and touch sensor
    1.
    发明授权
    Display device having opening and touch sensor 有权

    公开(公告)号：US11009999B2

    公开(公告)日：2021-05-18

    申请号：US16443124

    申请日：2019-06-17

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wonjun Choi ,  Iljoo Kim ,  Duckjoong Kim

    IPC: G06F3/044 ,  H01L27/32

    Abstract: A display device includes a display panel including an opening penetrating the display panel, a display area adjacent to the opening, a first non-display area between the opening and the display area, and a second non-display area surrounding the display area, and an input detecting layer on the display panel. The input detecting layer may include a first line located in the first non-display area, a second line located in the second non-display area, and a connecting line connecting the first line to the second line.

    Display device with touch unit and valley along display area
    2.
    发明授权
    Display device with touch unit and valley along display area 有权

    公开(公告)号：US11239287B2

    公开(公告)日：2022-02-01

    申请号：US16726356

    申请日：2019-12-24

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wonjun Choi ,  Iljoo Kim ,  Youngbae Jung ,  Duckjoong Kim

    IPC: H01L27/32 ,  H01L51/52

    Abstract: Provided is a display device in which a defect by external light reflection is minimized in a non-display area. The display device includes a display panel and a touch unit arranged on the display panel. The display panel may include: a substrate including a display area and a non-display area arranged around the display area; an insulator including a valley portion, the valley portion being defined as an opening arranged along an outer side of the display area in the non-display area; and a display unit arranged in the display area and including a light-emitting element electrically connected to a thin film transistor. The touch unit may include a reflection prevention unit that overlaps the valley portion and is configured to reduce reflectivity of external light.

    Display device having opening and touch sensor
    3.
    发明授权
    Display device having opening and touch sensor 有权

    公开(公告)号：US11625129B2

    公开(公告)日：2023-04-11

    申请号：US17240653

    申请日：2021-04-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Wonjun Choi ,  Iljoo Kim ,  Duckjoong Kim

    IPC: G06F3/044 ,  H01L27/32

    Abstract: A display device includes a display panel including an opening penetrating the display panel, a display area adjacent to the opening, a first non-display area between the opening and the display area, and a second non-display area surrounding the display area, and an input detecting layer on the display panel. The input detecting layer may include a first line located in the first non-display area, a second line located in the second non-display area, and a connecting line connecting the first line to the second line.

    INPUT DETECTION UNIT AND DISPLAY DEVICE INCLUDING THE SAME
    5.
    发明申请
    INPUT DETECTION UNIT AND DISPLAY DEVICE INCLUDING THE SAME 有权

    公开(公告)号：US20210373712A1

    公开(公告)日：2021-12-02

    申请号：US17395293

    申请日：2021-08-05

    Applicant: Samsung Display Co., LTD.

    Inventor： Jong-Hwa Kim ,  Il-Joo Kim ,  Duckjoong Kim ,  Kyungsu Lee

    IPC: G06F3/044 ,  G06F3/041

    Abstract: Provided is an input detection unit with a plurality of first electrodes and second electrodes insulated from the first electrodes. Dummy patterns are disposed between the patterns and the detection patterns. A secondary dummy pattern is disposed adjacent to the dummy patterns. Signal lines overlap the non-detection area. The signal lines include a first signal line connected to the patterns and a second signal line connected to the detection patterns. The plurality of patterns includes a row of patterns closest to the non-detection area. The secondary dummy pattern overlaps a portion between the row of patterns closest to the non-detection area and the second signal line.

    Input detection unit and display device including the same
    7.
    发明授权
    Input detection unit and display device including the same 有权

    公开(公告)号：US11099697B2

    公开(公告)日：2021-08-24

    申请号：US16418622

    申请日：2019-05-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Jong-Hwa Kim ,  Il-Joo Kim ,  Duckjoong Kim ,  Kyungsu Lee

    IPC: G06F3/044 ,  G06F3/041 ,  H01L27/32

    Abstract: Provided is an input detection unit with a plurality of first electrodes and second electrodes insulated from the first electrodes. Dummy patterns are disposed between the patterns and the detection patterns. A secondary dummy pattern is disposed adjacent to the dummy patterns. Signal lines overlap the non-detection area. The signal lines include a first signal line connected to the patterns and a second signal line connected to the detection patterns. The plurality of patterns includes a row of patterns closest to the non-detection area. The secondary dummy pattern overlaps a portion between the row of patterns closest to the non-detection area and the second signal line.

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