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    DISPLAY DEVICE AND METHOD OF MANUFACTURING SAME
    7.
    发明公开
    DISPLAY DEVICE AND METHOD OF MANUFACTURING SAME 审中-公开

    公开(公告)号：US20240147816A1

    公开(公告)日：2024-05-02

    申请号：US18448391

    申请日：2023-08-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seunghun Kim ,  Woocheol Park ,  Heejun Yang ,  Kwanhyuck Yoon ,  Jeongseok Lee

    IPC: H10K59/80 ,  H10K59/12

    CPC classification number: H10K59/873 ,  H10K59/1201 ,  H10K59/879

    Abstract: A display device that includes a substrate, a display element disposed on the substrate and having a pixel electrode, an emission layer, and an opposite electrode, an inorganic functional layer disposed on the opposite electrode and including a first element, and a thin-film encapsulation layer disposed on the inorganic functional layer, wherein the inorganic functional layer includes a first film and a second film disposed on the first film. In each of the first film and the second film, a stoichiometric ratio of the first element decreases as distance from the substrate increases. The first element may be one of silicon (Si), titanium (Ti), aluminum (Al), hafnium (Hf), indium (In), tin (Sn), chromium (Cr), manganese (Mn), iron (Fe), tantalum (Ta), zinc (Zn), and a combination thereof.

    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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