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    ELECTRONIC DEVICE AND METHOD OF MANUFACTURING THE SAME
    6.
    发明申请
    ELECTRONIC DEVICE AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20230059735A1

    公开(公告)日：2023-02-23

    申请号：US17837026

    申请日：2022-06-10

    Applicant: Samsung Display Co., Ltd.

    Inventor： Che Ho Lee ,  Jinho Kwack ,  Seungwoo Seo ,  Young Seo Choi

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

    Abstract: An electronic device includes a base layer, a circuit layer disposed on the base layer and including a transistor and an insulating layer, a light emitting element layer disposed on the circuit layer, in which the light emitting layer includes a light emitting element including a first electrode, a light emitting layer, and a second electrode, a pixel definition layer including a first portion and a second portion, and a stopper layer disposed on the first portion, and an encapsulation layer disposed on the light emitting element layer.

    Display device
    8.
    发明授权
    Display device 有权

    公开(公告)号：US11244989B2

    公开(公告)日：2022-02-08

    申请号：US16928869

    申请日：2020-07-14

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seungwoo Seo ,  Seungjae Lee ,  Ji Hwang Lee ,  Sohra Han

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

    Abstract: A display device includes a base layer, a circuit layer, a light emitting element layer, and a thin film encapsulation layer. The base layer includes a display area and a non-display area. The circuit layer includes a plurality of insulating layers, at least one of which has an opening. The light emitting element layer includes a light emitting area overlapping the display area, a valley area overlapping the opening and having a concave shape, and a peak area overlapping the non-display area and being on the circuit layer. The thin film encapsulation layer includes an organic encapsulation layer that covers the light emitting area, the valley area, and at least a portion of the peak area.

    DISPLAY PANEL AND ELECTRONIC APPARATUS INCLUDING THE SAME
    9.
    发明申请
    DISPLAY PANEL AND ELECTRONIC APPARATUS INCLUDING THE SAME 有权

    公开(公告)号：US20220029130A1

    公开(公告)日：2022-01-27

    申请号：US17337304

    申请日：2021-06-02

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seungwoo Seo ,  Youngseo Choi ,  Jaehyun Kim ,  Sangyeol Kim ,  Jihwang Lee

    IPC: H01L51/52 ,  H01L51/50 ,  H01L27/32

    Abstract: A display panel includes: a substrate including an opening penetrating from an upper surface to a lower surface of the substrate; a light emitting diode in a display area around the opening and including: a pixel electrode; an opposite electrode; and an intermediate layer between the pixel electrode and the opposite electrode; and a thin film encapsulation layer on the light emitting diode and including an organic encapsulation layer and at least one inorganic encapsulation layer, wherein the opposite electrode and at least one organic material layer of the intermediate layer extend toward the opening, wherein a portion of the opposite electrode facing the opening protrudes further toward the opening than the at least one organic material layer and includes a burr covered by the organic encapsulation layer.

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