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    ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE
    1.
    发明申请
    ORGANIC ELECTROLUMINESCENT DISPLAY DEVICE 有权
    有机电致发光显示装置

    公开(公告)号：US20150319813A1

    公开(公告)日：2015-11-05

    申请号：US14639226

    申请日：2015-03-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hayk KHACHATRYAN ,  Danbi CHOI ,  HYUNWOO KOO ,  TAEWOONG KIM

    IPC: H05B33/04 ,  H05B33/14

    CPC classification number: H05B33/04 ,  H01L51/5253 ,  H01L51/5259 ,  H01L2251/5338 ,  H05B33/145

    Abstract: An organic electroluminescent display device includes a substrate, pixels on the substrate and each including an organic emission layer, and a sealing member covering the pixels and configured to block moisture and gas from outside the organic electroluminescent display device to the pixels. The sealing member includes an inorganic layer of which a lower surface is opposite to an upper surface thereof and closer to the pixels than the upper surface, and each of the upper surface and the lower surface has an uneven shape.

    Abstract translation: 一种有机电致发光显示装置，包括：衬底，衬底上的像素，每个包括有机发光层;以及密封构件，覆盖像素，并被配置为阻挡来自有机电致发光显示装置的外部的水分和气体到像素。 密封构件包括下表面与其上表面相对并且比上表面更靠近像素的无机层，并且上表面和下表面中的每一个具有不平坦的形状。

    ROLLABLE DISPLAY DEVICE
    2.
    发明申请
    ROLLABLE DISPLAY DEVICE 审中-公开

    公开(公告)号：US20200337161A1

    公开(公告)日：2020-10-22

    申请号：US16853943

    申请日：2020-04-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： JINHWAN CHOI ,  HYUNWOO KOO ,  TAEWOONG KIM ,  DONGWON CHOI ,  KACHATRYAN HAYK

    IPC: H05K5/00 ,  H01L51/52 ,  H05K5/02 ,  C09J7/20 ,  B32B7/12 ,  B32B27/08

    Abstract: A display device includes a display module and a housing. At least one roller is disposed in the housing. The display module is configured to be wound on the at least one roller and to be inserted and drawn from the housing. The display module comprises a display panel, a window on the display panel and an adhesion layer between the display panel and the window. The adhesion layer comprises a first polymer layer having positive charges and a second polymer layer having negative charges. The second polymer layer is directly disposed on the first polymer layer.

    FLEXIBLE DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME
    3.
    发明申请
    FLEXIBLE DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20190236987A1

    公开(公告)日：2019-08-01

    申请号：US16259264

    申请日：2019-01-28

    Applicant: SAMSUNG DISPLAY CO., LTD

    Inventor： HYUNWOO KOO ,  Taewoong KIM

    IPC: G09F9/30 ,  G06F1/16

    CPC classification number: G09F9/301 ,  G06F1/1652

    Abstract: A flexible display panel includes a flexible substrate including a first region configured to receive a first stress and a second region configured to receive a second stress less than the first stress. The second region is located in a first direction from the first region. The flexible substrate further includes a conductive layer including a columnar conductive portion and a polycrystalline conductive portion. The columnar conductive portion is disposed on the first region of the flexible substrate and includes conductive columns, and the polycrystalline conductive portion is disposed on the second region of the flexible substrate and includes polycrystalline particles.

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