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    Display device including light-emitting portions having opposing angle directions
    1.
    发明授权
    Display device including light-emitting portions having opposing angle directions 有权

    公开(公告)号：US11569299B2

    公开(公告)日：2023-01-31

    申请号：US16953003

    申请日：2020-11-19

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sang Min Hong ,  Wonju Kwon ,  Heeseong Jeong

    IPC: H01L27/32 ,  H01L51/50 ,  H01L51/52 ,  H01L27/14 ,  H01L27/146

    Abstract: A display device includes a display panel having first and second regions with the second region having a higher resolution than the first region and an electronic module under the first region. The display panel includes first and second emission layers in a first sub-region of the first region with the second emission layer being spaced apart from the first emission layer. The first emission layer has a first light-emitting portion and a second light-emitting portion adjacent to the first light-emitting portion in a first direction, and the second emission layer has a third light-emitting portion and a fourth light-emitting portion adjacent to the third light-emitting portion in the first direction. The first light-emitting portion is inclined from the second light-emitting portion toward a lower surface of the display panel, and the fourth light-emitting portion is inclined from the third light-emitting portion toward an upper surface of the display panel.

    ORGANIC LIGHT-EMITTING DISPLAY APPARATUS
    3.
    发明申请
    ORGANIC LIGHT-EMITTING DISPLAY APPARATUS 有权

    公开(公告)号：US20210126065A1

    公开(公告)日：2021-04-29

    申请号：US16861488

    申请日：2020-04-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wonju Kwon ,  Hyangki Sung ,  Heeseong Jeong ,  Sangmin Hong

    IPC: H01L27/32

    Abstract: An organic light-emitting display apparatus includes a red pixel, a green pixel, and a blue pixel, each including: a first insulating layer on a substrate; a connection electrode on the first insulating layer; a second insulating layer on the first insulating layer; an organic light-emitting diode on the second insulating layer, the organic light-emitting diode including a pixel electrode, an intermediate layer including an organic emission layer, and an opposite electrode; a pixel defining layer covering an edge of the pixel electrode and including an opening exposing the pixel electrode, the opening defining an emission area; and a via hole defined in the second insulating layer and through which the pixel electrode is connected to the connection electrode, and a spacing distance between the emission area and the via hole is different in each of the red pixel, the green pixel, and the blue pixel.

    Display device
    4.
    发明授权
    Display device 有权

    公开(公告)号：US10411082B2

    公开(公告)日：2019-09-10

    申请号：US15985834

    申请日：2018-05-22

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Wonju Kwon ,  Heesong Jeong ,  Dalho Kim ,  Sangmin Hong ,  Hyomin Kim

    IPC: H01L27/32 ,  H01L51/52 ,  G09G3/3233

    Abstract: A display device includes: a substrate including first and second sides; first and second pixels connected to different scan lines; a light blocking layer defining first and second light emission areas of the first and second pixels; and patterns overlapping the first and second light emission areas and on different layers between a pixel electrode and the substrate. Each emission area is divided into first and second divided areas, between which the first divided area is the closer to the first side. In the first light emission area, an overlap area between the second divided area and the first pattern is larger than an overlap area between the first divided area and the first pattern. In the second light emission area, an overlap area between the first divided area and the first pattern is larger than an overlap area between the second divided area and the first pattern.

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