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    DISPLAY DEVICE
    1.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20250107374A1

    公开(公告)日：2025-03-27

    申请号：US18975487

    申请日：2024-12-10

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung Hwan CHO ,  Beom Yeol PARK ,  Hyeon Woo SHIN ,  Ji Seon LEE ,  Won Suk CHOI ,  Yoon Sun CHOI

    IPC: H10K59/131 ,  H10K59/126

    Abstract: A display device includes a driving transistor; a transistor connected to the driving transistor; a first insulating layer; a first data conductive layer including a first connection pattern; a second insulating layer including a lower via hole; a second data conductive layer including a second connection pattern connected to the first connection pattern and a first conductive line; a third insulating layer including an intermediate via hole; a third data conductive layer including a third connection pattern connected to the second connection pattern, a second conductive line extending in a second direction, and a first data line which extends in the second direction; a fourth insulating layer including an upper via hole; and a light emitting element disposed including a first electrode, wherein at least two of the lower via hole, the intermediate via hole, and the upper via hole overlap each other in a third direction.

    DISPLAY DEVICE
    3.
    发明公开
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20240119889A1

    公开(公告)日：2024-04-11

    申请号：US18226846

    申请日：2023-07-27

    Applicant: Samsung Display Co., LTD.

    Inventor： Yoon Sun CHOI ,  Won Suk CHOI

    IPC: G09G3/32 ,  H01L25/075 ,  H01L33/62

    CPC classification number: G09G3/32 ,  H01L25/0753 ,  H01L33/62 ,  G09G2310/0275

    Abstract: A display device includes a substrate and a circuit layer. The circuit layer includes pixel drivers; data lines; a first transmission detour line electrically connected to, among the data lines, a first data line and extending in a first direction; and a second transmission detour line adjacent to, among the data lines, a second data line, extending in a second direction, and electrically connected to the first transmission detour line. The first transmission detour line includes a first main stream extending in the first direction between the first data line and the second transmission detour line; a first sub-branch extending in the second direction from the first main stream, and overlapping a part of the first data line; and a second sub-branch extending in the second direction from the first main stream, and overlapping a part of the second transmission detour line.

    DISPLAY DEVICE
    4.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220416006A1

    公开(公告)日：2022-12-29

    申请号：US17670103

    申请日：2022-02-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Yoon Sun CHOI ,  Seong Ryong LEE ,  Seung-Hwan CHO

    IPC: H01L27/32 ,  G06F3/044 ,  G06F3/041 ,  H01L51/52 ,  H01L51/56

    Abstract: Provided is a display device which includes a substrate having a display area and a non-display area, and a plurality of pads disposed in the non-display area. Each of the pads includes a first electrode layer, a second electrode layer, a third electrode layer, a fourth electrode layer, and a fifth electrode layer which are sequentially disposed on the substrate, and the second electrode layer is in contact with the first electrode layer through a contact hole formed in one or more insulating layers.

    FLEXIBLE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
    5.
    发明申请
    FLEXIBLE DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20190341436A1

    公开(公告)日：2019-11-07

    申请号：US16515025

    申请日：2019-07-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Ki Hyun CHO ,  Yong Jae PARK ,  Sang Jo LEE ,  Won Suk CHOI ,  Yoon Sun CHOI

    IPC: H01L27/32 ,  H01L51/00

    Abstract: A flexible display device includes a substrate, a light emitting layer, a first insulating layer, and a conductive layer. The substrate includes a bent region and a non-bent region. The light emitting layer overlaps the non-bent region. The first insulating layer is disposed on the substrate. The conductive layer is disposed on the first insulating layer. A sidewall of the first insulating layer includes a first tapered surface. The first tapered surface includes at least three curved surface portions continuously arranged with one another.

    DISPLAY DEVICE
    9.
    发明申请
    DISPLAY DEVICE 有权

    公开(公告)号：US20220406872A1

    公开(公告)日：2022-12-22

    申请号：US17689084

    申请日：2022-03-08

    Applicant: Samsung Display Co., LTD.

    Inventor： Seung Hwan CHO ,  Beom Yeol PARK ,  Hyeon Woo SHIN ,  Ji Seon LEE ,  Won Suk CHOI ,  Yoon Sun CHOI

    IPC: H01L27/32

    Abstract: A display device includes a driving transistor; a transistor connected to the driving transistor; a first insulating layer; a first data conductive layer including a first connection pattern; a second insulating layer including a lower via hole; a second data conductive layer including a second connection pattern connected to the first connection pattern and a first conductive line; a third insulating layer including an intermediate via hole; a third data conductive layer including a third connection pattern connected to the second connection pattern, a second conductive line extending in a second direction, and a first data line which extends in the second direction; a fourth insulating layer including an upper via hole; and a light emitting element disposed including a first electrode, wherein at least two of the lower via hole, the intermediate via hole, and the upper via hole overlap each other in a third direction.

    DISPLAY DEVICE
    10.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20190333982A1

    公开(公告)日：2019-10-31

    申请号：US16507253

    申请日：2019-07-10

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yoon Sun CHOI ,  Sang Jo LEE ,  Yong Jae PARK ,  Mi Jin YOON

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

    Abstract: A display device includes a display panel includes a display area in which an image is displayed and a first non-display area in which a pad portion is located. The display panel includes a first bending portion in the display area, the first bending portion being bent at a first curvature radius, and a second bending portion in the first non-display area, the second bending portion being bent at a second curvature radius that is smaller than the first curvature radius.

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