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    Method of manufacturing an organic light emitting display device having multiple films
    11.
    发明授权
    Method of manufacturing an organic light emitting display device having multiple films 有权

    公开(公告)号：US10468627B2

    公开(公告)日：2019-11-05

    申请号：US15837087

    申请日：2017-12-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Taewoong Kim ,  Hyunwoo Koo ,  Hyungsik Kim

    IPC: H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  H01L51/50 ,  H01L51/56

    Abstract: A method of manufacturing an organic light emitting display device, including: forming a first film of an organic material, and having first and second surfaces facing each other and a third surface perpendicular to the first and second surfaces; forming a second film on the first film to cover the second and third surfaces of the first film; forming an organic light emitting unit on the second film; forming a third film on the second film to cover the organic light emitting unit; forming a fourth film of an organic material on the third film and having fourth and fifth surfaces facing each other and the fifth surface facing the third film; combining the second support substrate and the first support substrate such that the fifth surface faces the third film; detaching the second support substrate from the fourth surface; and detaching the first support substrate from the first surface.

    Rollable display apparatus
    12.
    发明授权
    Rollable display apparatus 有权

    公开(公告)号：US10263216B2

    公开(公告)日：2019-04-16

    申请号：US15784009

    申请日：2017-10-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyunwoo Koo ,  Taewoong Kim ,  Kyuyoung Kim ,  Jeongho Kim ,  Taean Seo ,  Junghun Lee

    IPC: H01L51/52 ,  H01L51/00 ,  G02F1/1333 ,  G06F1/16 ,  G09F9/30 ,  H01L27/32

    Abstract: A rollable display apparatus includes a rolling drum; and a flexible display panel comprising an end bonded to the rolling drum, the flexible display panel being windable around an outer circumferential surface of the rolling drum, the flexible display panel including a flexible substrate including a first surface on which a display device is arranged; and a first protection film over the first surface of the flexible substrate, the first protection film including a first layer including an elastic polymer, and a second layer on the first layer and having a smaller surface frictional force than the first layer, and the second layer includes a plurality of first grooves each indented in a depth direction of the second layer from a surface of the second layer.

    FLEXIBLE DISPLAY AND METHOD OF MANUFACTURING THE SAME
    15.
    发明申请
    FLEXIBLE DISPLAY AND METHOD OF MANUFACTURING THE SAME 有权
    柔性显示及其制造方法

    公开(公告)号：US20160111683A1

    公开(公告)日：2016-04-21

    申请号：US14720197

    申请日：2015-05-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hayk KACHATRYAN ,  Hyunwoo Koo ,  Taewoong Kim ,  Sunho Kim

    IPC: H01L51/52 ,  H01L27/32 ,  H01L51/56 ,  H01L51/00

    CPC classification number: H01L51/5256 ,  H01L27/3244 ,  H01L51/003 ,  H01L51/0097 ,  H01L51/56 ,  H01L2227/326 ,  H01L2251/5338 ,  Y02E10/549 ,  Y02P70/521

    Abstract: A flexible display and method of manufacturing the same are disclosed. In one aspect, the method includes forming a metal peroxide layer over a supporting substrate, forming a metal layer over the metal peroxide layer and forming a flexible substrate over the metal layer. The method also includes forming a display layer over the flexible substrate, irradiating the supporting substrate with laser light in a direction from the supporting substrate to the flexible substrate so as to form a metal oxide layer and separating the supporting substrate from the flexible substrate with the metal oxide layer as a boundary between the supporting substrate and the flexible substrate.

    Abstract translation: 公开了柔性显示器及其制造方法。 一方面，该方法包括在支撑基底上形成金属过氧化物层，在金属过氧化物层上形成金属层，并在金属层上形成柔性基底。 该方法还包括在柔性基板上形成显示层，用激光从支撑基板向柔性基板照射支撑基板，以形成金属氧化物层，并将支撑基板与柔性基板分离 金属氧化物层作为支撑基板和柔性基板之间的边界。

    Rollable display device
    18.
    发明授权
    Rollable display device 审中-公开

    公开(公告)号：US10671124B2

    公开(公告)日：2020-06-02

    申请号：US16238388

    申请日：2019-01-02

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jeongho Kim ,  Hyunwoo Koo ,  Kyuyoung Kim ,  Taewoong Kim ,  Jinhwan Choi ,  Hayk Kachatryan

    IPC: H05K1/00 ,  G06F1/16 ,  H05K5/00 ,  H01L51/00 ,  G09F9/30

    Abstract: A rollable display device includes: a window member; a first pressure sensitive adhesive member arranged under the window member; a display module detachable from and attachable to the window member by the first pressure sensitive adhesive member; a housing having a groove through which the window member, the first pressure sensitive adhesive member, and the display module are configured to enter and exit from the housing; a first rotation member on which the window member and the first pressure sensitive adhesive member are rollable or slidable; and a second rotation member on which the display module is rollable or slidable.

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