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    Electronic panel and method of manufacturing the same
    1.
    发明授权
    Electronic panel and method of manufacturing the same 有权

    公开(公告)号：US11211584B2

    公开(公告)日：2021-12-28

    申请号：US16376845

    申请日：2019-04-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyoungsub Lee ,  Junghan Seo ,  Wooyong Sung ,  Seungyong Song ,  Seungho Yoon

    IPC: H01L51/52 ,  H01L27/32

    Abstract: An electronic panel comprises a base substrate which comprises a front surface comprising a hole area and a display area surrounding the hole area and a rear surface and comprises a module hole located in the hole area and a plurality of recess patterns located in the hole area, a plurality of pixels, an encapsulation layer covering the pixels and comprising a first inorganic layer, a second inorganic layer, and an organic layer, and a protective pattern located in the hole area and spaced apart from the organic layer when viewed in a plan view. The recess patterns comprise a filled recess pattern filled with at least one of the organic layer or the protective pattern, and an exposed recess pattern exposed from the organic layer and the protective pattern.

    Display device
    5.
    发明授权
    Display device 有权

    公开(公告)号：US12213338B2

    公开(公告)日：2025-01-28

    申请号：US18504140

    申请日：2023-11-07

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Seunghun Kim ,  Sooyoun Kim ,  Wooyong Sung ,  Seungho Yoon ,  Moonwon Chang

    IPC: H10K50/844 ,  H10K50/84 ,  H10K50/842 ,  H10K59/131 ,  H10K77/10

    Abstract: A display device includes a substrate, a circuit layer on the substrate, a display layer on the circuit layer, at least one hole in a display area of the substrate that penetrates the substrate, the circuit layer, and the display layer, and at least two grooves that surround the at least one hole, where each of the at least two grooves has an undercut structure. The substrate includes a first substrate, a first inorganic layer, a second substrate, and a second inorganic layer, which are sequentially stacked, and each of the at least two grooves extends down from the display layer into the second substrate.

    DISPLAY PANEL AND ELECTRONIC DEVICE HAVING THE SAME
    8.
    发明申请
    DISPLAY PANEL AND ELECTRONIC DEVICE HAVING THE SAME 审中-公开

    公开(公告)号：US20190051859A1

    公开(公告)日：2019-02-14

    申请号：US15922745

    申请日：2018-03-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Wonwoo Choi ,  Wooyong Sung ,  Seungho Yoon ,  Wonje Cho

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

    Abstract: A display panel includes: a base substrate including a front surface and a rear surface, and a display area and a periphery area adjacent to the display area when viewed in a plane; a pixel layer including a plurality of pixels in the display area; and a cover layer on the base substrate and including an inorganic material, and the base substrate includes: a module hole defined in the display area and passing through the front surface and the rear surface of the base substrate; and a blocking groove adjacent to the module hole and recessed from the front surface of the base substrate, and the cover layer includes a passing-through portion covering the front surface of the base substrate and overlapping the blocking groove.

    DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME
    9.
    发明申请
    DISPLAY DEVICE AND METHOD FOR FABRICATING THE SAME 有权

    公开(公告)号：US20210249488A1

    公开(公告)日：2021-08-12

    申请号：US17240263

    申请日：2021-04-26

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wooyong SUNG ,  Sooyoun Kim ,  Seunghun Kim ,  Junghan Seo ,  Seungho Yoon ,  Hyoungsub Lee ,  Moonwon Chang

    IPC: H01L27/32 ,  H04N5/225 ,  G02B5/30 ,  H01L51/52

    Abstract: A display device capable of improving reliability (e.g., impact resistance) of a display panel having a through-hole, and a method of manufacturing a display device are provided. A display device includes: a camera module including a lens; a display panel including a through-hole overlapping the camera module on a plane; a window glass on the display panel; and a filling member in the through-hole and opposing each of the camera module and the window glass. A refractive index difference between an end portion of the filling member and the lens is about 0.7 or less, and a refractive index difference between another end portion of the filling member and the window glass is about 0.5 or less.

    Display panel and electronic device including the same
    10.
    发明授权
    Display panel and electronic device including the same 有权

    公开(公告)号：US10957874B2

    公开(公告)日：2021-03-23

    申请号：US16780920

    申请日：2020-02-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seunghun Kim ,  Sooyoun Kim ,  Wooyong Sung ,  Seungho Yoon ,  Moonwon Chang

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

    Abstract: A display device may include a base substrate including display and peripheral regions adjacent to each other, an organic light emitting device, and an encapsulation member. A module hole, a first blocking groove, and a second blocking groove may be defined in the base substrate. The module hole may be defined in the display region to penetrate the base substrate from a front surface to a rear surface. The first and second blocking grooves may be provided to enclose the module hole. A distance from the rear surface of the base substrate to a top surface of the encapsulation member between the first and second blocking grooves is smaller than that in a region outside the second blocking groove.

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