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6 条记录 (耗时 0.023 秒)

    Display device and electronic apparatus
    1.
    发明授权
    Display device and electronic apparatus 有权

    公开(公告)号：US11289684B2

    公开(公告)日：2022-03-29

    申请号：US17024443

    申请日：2020-09-17

    申请人： Samsung Display Co., Ltd.

    发明人： Junghyun Cho ,  Seunghoon Lee ,  Jinkoo Chung ,  Beohmrock Choi

    IPC分类号： G06F3/041 ,  H01L51/52 ,  H01L27/32 ,  G06F3/044

    摘要： A display device includes: a substrate; two pixel circuits on the substrate spaced apart from each other with a transmission area therebetween, each of the two pixel circuits including a transistor and a storage capacitor; two display elements respectively electrically coupled to the two pixel circuits; a bottom metal layer between the substrate and the two pixel circuits and including a through hole at the transmission area; an encapsulation member on the two display elements; and an optical functional layer on the encapsulation member, wherein the optical functional layer includes: a first layer including a first opening, second openings, and a first slope portion, the first opening at the transmission area, the second openings corresponding to each of the two display elements, and the first slope portion being around the transmission area; and a second layer on the first layer.

    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 including an optical fingerprint sensor
    5.
    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.