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    Display device with voltage line contact
    31.
    发明授权
    Display device with voltage line contact 有权

    公开(公告)号：US11737326B2

    公开(公告)日：2023-08-22

    申请号：US17209222

    申请日：2021-03-23

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seung-Hwan Cho ,  Wonsuk Choi ,  Tetsuhiro Tanaka ,  Jiryun Park ,  Seokje Seong ,  Seungwoo Sung ,  Jiseon Lee

    IPC: H10K59/131 ,  H10K59/121

    CPC classification number: H10K59/131 ,  H10K59/121

    Abstract: A display device includes a first active pattern disposed on a substrate, a first gate electrode disposed on the first active pattern, a second active pattern disposed on the first gate electrode, being electrically connected to the first gate electrode, and including an extension part extending in a first direction and a protrusion part protruding from the extension part in a second direction crossing the first direction, and a voltage line disposed on the second active pattern, extending in the first direction, and overlapping the protrusion part in an overlapping region. The voltage line contacts the protrusion part through a first contact, and the first contact entirely overlaps the overlapping region on a plane.

    DISPLAY APPARATUS
    33.
    发明公开
    DISPLAY APPARATUS 审中-公开

    公开(公告)号：US20230225161A1

    公开(公告)日：2023-07-13

    申请号：US18046420

    申请日：2022-10-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Beomyeol PARK ,  Jiryun Park ,  Inhyuck Yeo ,  Eunae Jung ,  Seunghwan Cho ,  Wonsuk Choi ,  Yoonsun Choi

    IPC: H01L27/32

    CPC classification number: H01L27/3276

    Abstract: A display apparatus includes: a substrate including a display area, and a peripheral area outside the display area; a common voltage supply line including a first common voltage input unit, a second common voltage input unit, and a body portion; a common voltage division line including a first division line branching from the first common voltage input unit, a second division line branching from the second common voltage input unit, and a third division line connecting the first division line and the second division line to each other; a first common voltage line connected to the third division line, and extending in a first direction to cross the display area; and a second common voltage line connected to the first division line or the second division line, and extending in a second direction crossing the first direction to cross the display area.

    DISPLAY APPARATUS
    34.
    发明申请
    DISPLAY APPARATUS 有权

    公开(公告)号：US20230060062A1

    公开(公告)日：2023-02-23

    申请号：US17863913

    申请日：2022-07-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seunghwan Cho ,  Wonsuk Choi ,  Jiryun Park ,  Kiho Bang ,  Seokje Seong ,  Yoonsun Choi

    IPC: H01L27/32

    Abstract: A display apparatus includes a substrate including a display area and a peripheral area outside the display area, a common voltage supply line arranged in the peripheral area and including a first common voltage input part, a second common voltage input part, and a third common voltage input part between the first and second voltage input parts each arranged in a first edge of the display area, a first common voltage line extending from the third common voltage input part and crossing the display area in a first direction, a first data line extending in the first direction across the display area, a first data input line arranged in the peripheral area, and a first connection line connecting the first data input line to the first data line.

    Display device
    35.
    发明授权
    Display device 有权

    公开(公告)号：US10903294B2

    公开(公告)日：2021-01-26

    申请号：US16682098

    申请日：2019-11-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Ki Ho Bang ,  Nayun Kwak ,  Eunhye Kim ,  Sae bom Ahn ,  Seong Ryoung Lee ,  Sanghyun Jun ,  Wonsuk Choi

    IPC: H01L29/08 ,  H01L27/32 ,  G06F3/041

    Abstract: A display device includes a display part including a plurality of pixels arranged on a substrate, a plurality of dams in a first peripheral part adjacent to the display part, the plurality of dams being extended in a longitudinal direction of the first peripheral part and arranged in a direction crossing the longitudinal direction, the plurality of dams including a stack of a first organic insulating layer and a second organic insulating layer, and a blocking part disposed between the plurality of dams and corresponding to a removed portion of the first and second organic insulating layers.

    DISPLAY DEVICE
    36.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190334105A1

    公开(公告)日：2019-10-31

    申请号：US16507336

    申请日：2019-07-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yoonsun Choi ,  Wonsuk Choi ,  Cheolsu Kim ,  Sangjo Lee

    IPC: H01L51/00 ,  H01L51/56 ,  H01L51/52

    Abstract: A display device is disclosed, The display device includes a substrate including a first area, a second area, and a first bending area located between the first and second areas. The first bending area is bent about a first bending axis extending in a first direction. The display device also includes a first inorganic insulating layer arranged over the substrate and having a first opening or a first groove at least in the first bending area, an organic material layer filling at least a part of the first opening or the first groove, and a first conductive layer extending from the first area to the second area across the first bending area and located over the organic material layer.

    Bendable display apparatus
    37.
    发明授权
    Bendable display apparatus 有权

    公开(公告)号：US10297771B2

    公开(公告)日：2019-05-21

    申请号：US15342248

    申请日：2016-11-03

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yoonsun Choi ,  Wonsuk Choi ,  Cheolsu Kim ,  Sangjo Lee

    IPC: H01L51/00 ,  H01L27/32 ,  H01L51/52

    Abstract: A display apparatus may include a substrate having a first bending area between a first area and a second area, the first bending area to be bent with a first bending axis that extends along a first direction, as a center; a first inorganic insulating layer on the substrate and having a first opening corresponding to the first bending area; a first organic material layer filling at least a portion of the first opening; and a first conductive layer that extends from the first area to the second area through the first bending area and is on the first organic material layer. The first organic material layer may have a concavo-convex surface at least in a portion of an upper surface thereof. At least a portion of the first conductive layer may extend along a third direction forming an angle of about 0° to about 90° with the first direction.

    DISPLAY DEVICE
    40.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20170271616A1

    公开(公告)日：2017-09-21

    申请号：US15250613

    申请日：2016-08-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yoonsun Choi ,  Mugyeom Kim ,  Sangjo Lee ,  Wonsuk Choi

    IPC: H01L51/52 ,  H01L27/32

    CPC classification number: H01L51/5253 ,  H01L27/3272 ,  H01L51/0097 ,  H01L51/529 ,  H01L2251/5338 ,  Y02E10/549

    Abstract: A display device includes a substrate including a bending area between a first region and a second region and configured to be bent at the bending area, a display portion above the substrate in the first region, a protective film below the substrate and including a protective film base and an adhesive layer, wherein the protective film base has an opening corresponding to the bending area or the protective film base corresponds to at least a portion of the first region, and wherein the adhesive layer is between the substrate and the protective film base and forms an integral body above the first region, the bending area, and the second region, and at least a portion of the adhesive layer that corresponds to the bending area has a hardness different from that of at least a portion of the adhesive layer corresponding to the first region.

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