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    LIGHT-EMITTING DEVICE
    3.
    发明申请
    LIGHT-EMITTING DEVICE 审中-公开

    公开(公告)号：US20190165054A1

    公开(公告)日：2019-05-30

    申请号：US16198301

    申请日：2018-11-21

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyoyeon KIM ,  Jimyoung YE ,  Yiseul KIM ,  Byeongwook YOO ,  Jaehoon HWANG

    IPC: H01L27/32 ,  H01L51/50

    Abstract: A light-emitting device includes: a plurality of first electrodes disposed according to a first sub-pixel, a second sub-pixel, a third sub-pixel, and a fourth sub-pixel, respectively; a second electrode facing the plurality of first electrodes; a first emission layer disposed in the first sub-pixel and emitting first color light; a third emission layer disposed in the third sub-pixel and emitting third color light; a fourth emission layer disposed in the fourth sub-pixel and emitting near-infrared (NIR) light having a maximum emission wavelength of about 680 nm or more; and a first layer integrated with the first sub-pixel, the second sub-pixel, the third sub-pixel, and the fourth sub-pixel.

    ORGANIC LIGHT-EMITTING DEVICE
    8.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE 有权
    有机发光装置

    公开(公告)号：US20160155942A1

    公开(公告)日：2016-06-02

    申请号：US14710729

    申请日：2015-05-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kyul HAN ,  Jimyoung YE ,  Bumsuk LEE ,  Jihwan YOON ,  Sangwoo PYO

    IPC: H01L51/00

    CPC classification number: H01L51/0058 ,  C09K11/06 ,  H01L51/0054 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0079 ,  H01L51/0081 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072

    Abstract: Provided is an organic light-emitting device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer. The emission layer includes a first compound represented by Formula 1-1 or Formula 1-2 below, a second compound represented by Formula 2 below, and a third compound represented by Formula 3 below: where Ar1 to Ar8, R1 to R3, A, L1, L2, a1, a2, b1, b2, c1, c2, l1, and l2 are as defined in the specification.

    Abstract translation: 提供一种有机发光装置，其包括：第一电极; 面对所述第一电极的第二电极; 以及在所述第一电极和所述第二电极之间的有机层，所述有机层包括发射层。 发光层包括下述式1-1或式1-2表示的第一化合物，下述式2表示的第二化合物和下述式3表示的第三化合物：其中，Ar 1〜Ar 8，R 1〜R 3，A， L1，L2，a1，a2，b1，b2，c1，c2，l1和l2如说明书中所定义。

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