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    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    22.
    发明申请
    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 有权

    公开(公告)号：US20250126939A1

    公开(公告)日：2025-04-17

    申请号：US18908586

    申请日：2024-10-07

    Applicant: Samsung Display Co., LTD.

    Inventor： Changyeong SONG ,  Jongwoo KIM ,  Soyoung OH ,  Hyunsup YOON ,  Woosuk JUNG ,  Yongchan JU ,  Jaeheung HA

    IPC: H01L33/56 ,  H01L25/075 ,  H01L33/62

    Abstract: A display apparatus includes: a pixel electrode; a conductive bank layer defining a bank opening overlapping the pixel electrode, the conductive layer including a first conductive layer and a second conductive layer; an intermediate layer arranged in the bank opening and overlapping the pixel electrode; an opposite electrode arranged in the bank opening and disposed on the intermediate layer; and a first inorganic encapsulation layer disposed on the opposite electrode, filling the bank opening, and including an inorganic material. The first inorganic encapsulation layer includes a first portion overlapping the bank opening, and a second portion overlapping the conductive bank layer, and an upper surface of the first portion of the first inorganic encapsulation layer and an upper surface of the second portion of the first inorganic encapsulation layer are at a level higher than an upper surface of the conductive bank layer.

    DISPLAY PANEL AND MANUFACTURING METHOD OF THE SAME
    25.
    发明申请
    DISPLAY PANEL AND MANUFACTURING METHOD OF THE SAME 有权

    公开(公告)号：US20210217816A1

    公开(公告)日：2021-07-15

    申请号：US17022598

    申请日：2020-09-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： JAEHEUNG HA ,  WONJONG KIM ,  Yisu KIM ,  Jongwoo KIM ,  Changyeong SONG ,  JAEJIN LYU ,  Woosuk JUNG ,  Yongchan JU

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

    Abstract: A display panel and a manufacturing method of a display panel are provided. A display panel includes: a base substrate in which a pixel area and a peripheral area adjacent to the pixel area are defined; a light emitting element located on the base substrate to overlap the pixel area, and configured to generate first light; a light control layer on the light emitting element; a color filter layer on the light control layer; and a capping layer contacting at least the light control layer and including silicon oxynitride (SiON), and the capping layer contains about 34 at % to about 41 at % of oxygen, and about 18 at % to about 25 at % of nitrogen. Luminous efficiency of the display panel may be increased while maintaining durability of the display panel.

    ORGANIC LIGHT EMITTING DISPLAY APPARATUS
    26.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY APPARATUS 有权

    公开(公告)号：US20210175469A1

    公开(公告)日：2021-06-10

    申请号：US16905285

    申请日：2020-06-18

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jongwoo KIM ,  Wonjong KIM ,  Yisu KIM ,  Changyeong SONG ,  Hyein YANG ,  Woosuk JUNG ,  Yongchan JU ,  Jaeheung HA

    IPC: H01L51/52

    Abstract: An organic light-emitting display apparatus includes: a pixel electrode, an intermediate layer on the pixel electrode and including an emission layer, an opposite electrode on the pixel electrode such that the intermediate layer is therebetween, an inorganic encapsulation layer on the opposite electrode, an organic encapsulation layer on the inorganic encapsulation layer, and a protection layer on the organic encapsulation layer and including a first protection layer including silicon nitride and a second protection layer including silicon oxynitride.

    DISPLAY PANEL
    27.
    发明申请
    DISPLAY PANEL 有权

    公开(公告)号：US20210134924A1

    公开(公告)日：2021-05-06

    申请号：US16929830

    申请日：2020-07-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jaeheung HA ,  Yisu KIM ,  Yongchan JU ,  Suk Hoon KANG ,  Wonjong KIM ,  Jongwoo KIM

    IPC: H01L27/32 ,  H01L51/52

    Abstract: A display panel includes a base layer, a circuit layer, a light emitting element, a pixel defining film, an encapsulation layer, and a first dam. The base layer may include a display area and a non-display area adjacent to the display area. The encapsulation layer may include a first inorganic film, an organic film, and a second inorganic film. The first dam may be disposed between the first inorganic film and the second inorganic film, and outside the organic film. The first dam may overlap the non-display area and the pixel defining film on a plane. Therefore, in the display panel of an embodiment, the non-display area may be reduced.

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