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    Flexible organic light emitting display device and method of manufacturing the same
    3.
    发明授权
    Flexible organic light emitting display device and method of manufacturing the same 有权

    公开(公告)号：US11579715B2

    公开(公告)日：2023-02-14

    申请号：US17157386

    申请日：2021-01-25

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Hyunchul Kim ,  Seongjun Lee ,  Seongryong Lee ,  Wonsuk Choi ,  Yoonsun Choi

    IPC: G06F3/041 ,  H01L27/32 ,  H01L51/00 ,  H01L51/56 ,  H01L51/52 ,  G02B5/30 ,  G06F3/047

    Abstract: An OLED device includes a substrate having a display region including a pixel region and first and second peripheral regions surrounding the pixel region. A bending region is between the display region and the second peripheral region. A buffer layer has a first opening exposing an upper surface of the substrate. A plurality of pixel structures is disposed in the pixel region on the buffer layer. An insulation layer structure is disposed on the buffer layer. The insulation layer structure has a second opening exposing an upper surface of the substrate that is disposed in the bending region and a first portion of the buffer layer that is disposed adjacent to the bending region. A fan-out wiring is disposed between two adjacent insulation layers of the plurality of insulation layers. The fan-out wiring is disposed in the first peripheral region and/or the second peripheral region.

    DISPLAY DEVICE
    4.
    发明申请
    DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200083306A1

    公开(公告)日：2020-03-12

    申请号：US16522827

    申请日：2019-07-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wonsuk Choi ,  Seongryong Lee ,  Yonghwan Park ,  Nayun Kwak ,  Hwajeong Kim ,  Eunae Jung

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display device includes a substrate, a display area located over the substrate and including a plurality of pixels, a non-display area arranged outside the display area, a first power voltage line corresponding to one side of the display area in the non-display area and including a first conductive layer and a second conductive layer arranged over the first conductive layer, a second power voltage line spaced apart from the first power voltage line in the non-display area, a first dam unit surrounding the display area and overlapping the second power voltage line in a plan view, a second dam unit arranged outside the first dam unit, and a third dam unit arranged between the display area and the first dam unit and overlapping the first conductive layer and the second conductive layer of the first power voltage line in the plan view.

    DISPLAY PANEL AND A DISPLAY APPARATUS INCLUDING THE SAME
    6.
    发明申请
    DISPLAY PANEL AND A DISPLAY APPARATUS INCLUDING THE SAME 有权

    公开(公告)号：US20220199723A1

    公开(公告)日：2022-06-23

    申请号：US17693747

    申请日：2022-03-14

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wonsuk CHOI ,  Hyunchul Kim ,  Seongryong Lee ,  Eunae Jung ,  Yoonsun Choi

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display panel includes: a substrate including a first area, a second area, and a third area between the first area and the second area; a first structure located in the second area and including a pixel electrode, an opposite electrode, an intermediate layer between the pixel electrode and the opposite electrode, and at least one organic material layer; and a plurality of grooves located in the third area and separating the at least one organic material layer and the opposite electrode, wherein a first groove of the plurality of grooves is provided in a multi-layered film including a lower layer and an upper layer, wherein the upper layer includes an inorganic material layer and a first step adjacent to the first groove, the first step having an elevation higher than an upper surface of the lower layer.

    ELECTRONIC DEVICE
    7.
    发明申请
    ELECTRONIC DEVICE 有权

    公开(公告)号：US20220109227A1

    公开(公告)日：2022-04-07

    申请号：US17349676

    申请日：2021-06-16

    Applicant: SAMSUNG DISPLAY CO.. LTD.

    Inventor： Seongryong Lee ,  Kiseo Kim ,  Jae-Kyoung Kim ,  Eunjin Sung ,  Sangrock Yoon

    IPC: H01Q1/24 ,  G06F1/16 ,  G06F3/041 ,  G06F3/044

    Abstract: An electronic device includes a display module including a display area and a non-display area. An antenna layer is disposed on the display module, including a bending area at least partially overlapping the non-display area and a non-bending area adjacent to the bending area, and including a first portion disposed in the non-bending area and a second portion disposed in the bending area, and bent, and a spacer disposed between the second portion and the display module and including a metal plate that is bent.

    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    8.
    发明申请
    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20210167330A1

    公开(公告)日：2021-06-03

    申请号：US17174203

    申请日：2021-02-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seongryong Lee ,  Sangwon Seo

    IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56

    Abstract: A display apparatus includes a substrate on which a central area having a display area and a peripheral area disposed around the central area are defined. The display apparatus includes a display area inorganic layer on the display area and extending to a portion of the peripheral area; and an encapsulation inorganic layer covering the display area, on the display area inorganic layer, and having an edge that is in parallel with or extending over an edge of the display area inorganic layer.

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