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5 条记录 (耗时 0.014 秒)

    Touch panel for a display device
    1.
    发明授权
    Touch panel for a display device 有权

    公开(公告)号：US11237663B2

    公开(公告)日：2022-02-01

    申请号：US16358287

    申请日：2019-03-19

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Seungho Baek

    IPC分类号： G06F3/041 ,  G06F3/044

    摘要： A touch panel includes a first touch electrode and a second touch electrode disposed on a substrate; a common electrode that receives a common voltage that is a reference for a voltage transmitted to the first and second touch electrodes; a first touch wiring and a second touch wiring respectively connected to the first touch electrode and the second touch electrode; and a touch driver that transmits a driving signal to the first and second touch wirings.

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

    公开(公告)号：US20240037982A1

    公开(公告)日：2024-02-01

    申请号：US18379255

    申请日：2023-10-12

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Yonghan Park ,  Sangmin Kim ,  Seungho Baek ,  Youngseok Seo ,  Seunghoon Lee

    IPC分类号： G06V40/13 ,  H10K50/87 ,  H10K59/60

    CPC分类号： G06V40/1318 ,  G06V40/1329 ,  H10K50/87 ,  H10K59/60 ,  G06F3/0412

    摘要： A display device includes an optical fingerprint sensor; a display panel; a patterned film disposed below the display panel and having an opening portion that exposes the optical fingerprint sensor; a heat dissipating layer disposed below the patterned film, and that dissipates heat; and a cushion layer disposed between the patterned film and the heat dissipating layer, and that absorbs an impact. The optical fingerprint sensor is disposed below the cushion layer, and the heat dissipating layer has an opening portion that has a size larger than a size of the opening portion of the patterned film.

    Display device
    3.
    发明授权
    Display device 有权

    公开(公告)号：US11329068B2

    公开(公告)日：2022-05-10

    申请号：US16193001

    申请日：2018-11-16

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Seungho Baek

    IPC分类号： H01L27/12 ,  G06F3/041 ,  G06F3/045 ,  G06F3/044

    摘要： A display device includes a display substrate that has a bent portion, a driving chip, and a first connection pad that connects the display substrate and the driving chip disposed on one side surface of the display substrate and that includes an upper pad area and a lower pad area. The display device connects substrates without exposing wirings by attaching the connection pad on the side surface of the display device.

    Display device including an optical fingerprint sensor
    4.
    发明授权
    Display device including an optical fingerprint sensor 有权

    公开(公告)号：US11087110B2

    公开(公告)日：2021-08-10

    申请号：US16292793

    申请日：2019-03-05

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Yonghan Park ,  Sangmin Kim ,  Seungho Baek ,  Youngseok Seo ,  Seunghoon Lee

    IPC分类号： G06K9/00 ,  H01L51/52 ,  H01L27/32 ,  G06F3/041

    摘要： A display device includes an optical fingerprint sensor; a display panel; a patterned film disposed below the display panel and having an opening portion that exposes the optical fingerprint sensor; a heat dissipating layer disposed below the patterned film, and that dissipates heat; and a cushion layer disposed between the patterned film and the heat dissipating layer, and that absorbs an impact. The optical fingerprint sensor is disposed below the cushion layer, and the heat dissipating layer has an opening portion that has a size larger than a size of the opening portion of the patterned film.