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    FLEXIBLE DISPLAY DEVICE
    11.
    发明申请
    FLEXIBLE DISPLAY DEVICE 有权

    公开(公告)号：US20210134931A1

    公开(公告)日：2021-05-06

    申请号：US17060370

    申请日：2020-10-01

    Applicant: LG Display Co., Ltd.

    Inventor： Jaehyeong KIM ,  JaeSung LEE ,  Dojin KIM

    IPC: H01L27/32

    Abstract: A flexible display device according to an exemplary embodiment of the present disclosure may include a substrate divided into a display area and a non-display area; a first buffer layer disposed on the substrate; a second buffer layer disposed under the substrate; a support member disposed under the second buffer layer; a transistor and a light emitting element disposed above the first buffer layer in the display area; a conductive layer disposed in the second buffer layer in the non-display area; and a connection member disposed on the first buffer layer in the non-display area and electrically connected to the conductive layer through a contact hole, so that an effect of minimizing luminance unevenness of a display panel due to the use of a polyimide (PI) substrate by grounding and removing charges accumulated in the PI substrate, can be provided.

    ORGANIC LIGHT EMITTING DISPLAY DEVICE
    13.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：US20180212005A1

    公开(公告)日：2018-07-26

    申请号：US15926831

    申请日：2018-03-20

    Applicant: LG Display Co., Ltd.

    Inventor： JaeSung LEE ,  Jonghyeok IM

    IPC: H01L27/32 ,  H01L51/52

    CPC classification number: H01L27/3246 ,  H01L51/5212 ,  H01L51/5221 ,  H01L51/5228 ,  H01L2251/5315

    Abstract: An organic light emitting display device includes a substrate; an anode electrode on the substrate; an auxiliary electrode on the substrate in a same layer as the anode electrode; a partition supporter on the auxiliary electrode; a partition on the partition supporter; an organic emitting layer on the anode electrode and on the partition such that portions separated on the partition are separated from other portions; and a cathode electrode connected with the organic emitting layer and the auxiliary electrode. A lower surface of the partition supporter includes a pair of short sides; and a pair of long sides connecting the pair of short sides and including at least one inclined surface.

    Organic Light Emitting Display Device and Method of Manufacturing the Same
    16.
    发明申请
    Organic Light Emitting Display Device and Method of Manufacturing the Same 审中-公开
    有机发光显示装置及其制造方法

    公开(公告)号：US20170062755A1

    公开(公告)日：2017-03-02

    申请号：US15146679

    申请日：2016-05-04

    Applicant: LG Display Co., Ltd.

    Inventor： Jonghyeok IM ,  JaeSung LEE

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

    CPC classification number: H01L51/5228 ,  H01L27/3246 ,  H01L27/3248 ,  H01L27/3272 ,  H01L51/0023 ,  H01L51/5212 ,  H01L51/5218 ,  H01L51/5234 ,  H01L51/56 ,  H01L2227/323 ,  H01L2251/308 ,  H01L2251/5315

    Abstract: Disclosed is an organic light emitting display device that may include an anode electrode; an organic emitting layer on the anode electrode; a cathode electrode on the organic emitting layer; an auxiliary electrode electrically connected with the cathode electrode; and a contact electrode that is on a same layer as the auxiliary electrode, the contact electrode horizontally spaced apart from the auxiliary electrode, the contact electrode directly connected with both the auxiliary electrode and the cathode electrode to connect together the auxiliary electrode and a portion of the cathode electrode that is on a same layer as the auxiliary electrode.

    Abstract translation: 公开了一种可以包括阳极电极的有机发光显示装置; 阳极上的有机发光层; 有机发光层上的阴极电极; 与所述阴极电极电连接的辅助电极; 以及与辅助电极在同一层上的接触电极，接触电极与辅助电极水平间隔开，接触电极与辅助电极和阴极电极直接连接，以将辅助电极和一部分 与辅助电极在同一层上的阴极。

    ORGANIC LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
    17.
    发明申请
    ORGANIC LIGHT EMITTING DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权
    有机发光显示装置及其制造方法

    公开(公告)号：US20160013438A1

    公开(公告)日：2016-01-14

    申请号：US14792660

    申请日：2015-07-07

    Applicant: LG Display Co., Ltd.

    Inventor： JongHyeok IM ,  SeJune KIM ,  JoonSuk LEE ,  SoJung LEE ,  JaeSung LEE

    IPC: H01L51/52 ,  H01L51/56

    CPC classification number: H01L51/5228 ,  H01L27/3246 ,  H01L27/3279 ,  H01L51/5206 ,  H01L51/5212 ,  H01L51/56 ,  H01L2251/301 ,  H01L2251/308

    Abstract: Provided are an organic light emitting display device and a manufacturing method thereof. In the organic light emitting display device, after an auxiliary electrode having a multilayer structure including different kinds of metals different in etching speed is formed, a void is formed within the auxiliary electrode upon formation of an anode. The resulting structure is created by a simplified process, with contact reliability between a cathode and the auxiliary electrode being enhanced, while resistance of the cathode is reduced.

    Abstract translation: 本发明提供一种有机发光显示装置及其制造方法。 在有机发光显示装置中，在形成具有不同种类的蚀刻速度不同的金属的多层结构的辅助电极之后，在形成阳极时在辅助电极内形成空隙。 所得到的结构是通过简化的工艺产生的，阴极和辅助电极之间的接触可靠性得到提高，阴极的电阻降低。

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