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    LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
    15.
    发明申请
    LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME 有权

    公开(公告)号：US20210288263A1

    公开(公告)日：2021-09-16

    申请号：US17028985

    申请日：2020-09-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Mikyung KIM ,  Jaehyun LEE ,  Jiwon KWAK ,  Jihyun SEO ,  Seunggak YANG ,  Hanbyul JANG

    IPC: H01L51/00

    Abstract: A light-emitting device includes a hole transport region including two layers each including a Compound A group, a Compound B group, or any combination thereof, wherein the Compound A group includes one or two amine groups, and the amine group includes a fluorene moiety, a carbazole moiety, a dibenzofuran moiety, a dibenzothiophene moiety, a dibenzosilole moiety, or any combination thereof, and the Compound B group does not includes an amine group, and includes a fluorene moiety, a carbazole moiety, a dibenzofuran moiety, a dibenzothiophene moiety, a dibenzosilole moiety, or any combination thereof.

    ORGANIC LIGHT-EMITTING DEVICES
    18.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICES 审中-公开
    有机发光装置

    公开(公告)号：US20160190474A1

    公开(公告)日：2016-06-30

    申请号：US14740764

    申请日：2015-06-16

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sehun KIM ,  Mikyung KIM ,  Kwanhee LEE ,  Hyein JEONG ,  Changwoong CHU

    IPC: H01L51/00 ,  C09K11/02

    CPC classification number: H01L51/0072 ,  C09K11/025 ,  H01L51/0067 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/5012 ,  H01L2251/5384

    Abstract: An organic light-emitting device including a first electrode; a second electrode opposite to the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer includes a first compound and a second compound, the first compound being represented by one of the following Formulae 1-1 to 1-3, and the second compound being represented by the following Formula 2:

    Abstract translation: 一种有机发光装置，包括：第一电极; 与所述第一电极相对的第二电极; 以及在所述第一电极和所述第二电极之间的有机层，所述有机层包括发光层，其中所述有机层包括第一化合物和第二化合物，所述第一化合物由下式1-1至1之一表示 -3，第二化合物由下式2表示：

    ORGANIC LIGHT EMITTING DEVICE AND DISPLAY DEVICE HAVING THE SAME
    19.
    发明申请
    ORGANIC LIGHT EMITTING DEVICE AND DISPLAY DEVICE HAVING THE SAME 有权
    有机发光装置及其显示装置

    公开(公告)号：US20160163992A1

    公开(公告)日：2016-06-09

    申请号：US14719505

    申请日：2015-05-22

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Sung-Soo BAE ,  Mikyung KIM ,  Donghyun KIM ,  Tsuyoshi NAIJO

    IPC: H01L51/00 ,  H01L51/52 ,  H01L51/50

    CPC classification number: H01L51/0058 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/5072

    Abstract: An organic light emitting device including a first electrode, a hole transport region on the first electrode, a light emission layer on the hole transport region, a buffer layer on the light emission layer, an electron transport region on the buffer layer, and a second electrode on the electron transport region. The buffer layer includes at least one selected from the group consisting of a carbazole derivative, a phenanthroline derivative, a triazole derivative, and a quinolinolato-based metal complex.

    Abstract translation: 一种有机发光器件，包括第一电极，第一电极上的空穴传输区域，空穴传输区域上的发光层，发光层上的缓冲层，缓冲层上的电子传输区域，以及第二电极 电极在电子传输区域上。 缓冲层包括选自咔唑衍生物，菲咯啉衍生物，三唑衍生物和羟基喹啉类金属络合物中的至少一种。

    ORGANIC LIGHT-EMITTING DEVICE
    20.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE 有权
    有机发光装置

    公开(公告)号：US20160118592A1

    公开(公告)日：2016-04-28

    申请号：US14662849

    申请日：2015-03-19

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Yunjee PARK ,  Mikyung KIM ,  Jihyun SEO ,  Sungkyung KIM ,  Seunggak YANG

    IPC: H01L51/00 ,  H01L27/32

    CPC classification number: H01L27/3248 ,  H01L51/0054 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/506 ,  H01L51/5064

    Abstract: An organic light-emitting device and a flat panel display apparatus, the device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes a hole transport region between the first electrode and the emission layer, the hole transport region including an auxiliary layer and at least one selected from a hole transport layer and a hole injection layer, and an electron transport region between the emission layer and the second electrode, the electron transport region including at least one selected from a hole blocking layer, an electron transport layer, and an electron injection layer, wherein the auxiliary layer includes a compound represented by Formula 1 and a compound represented by Formula 2:

    Abstract translation: 一种有机发光装置和平板显示装置，所述装置包括第一电极; 面对所述第一电极的第二电极; 以及第一电极和第二电极之间的有机层，并且包括发光层，其中所述有机层包括在所述第一电极和所述发光层之间的空穴传输区域，所述空穴传输区域包括辅助层和至少一个选自 空穴传输层和空穴注入层以及发射层和第二电极之间的电子传输区域，电子传输区域包括选自空穴阻挡层，电子传输层和电子注入层中的至少一个， 其中所述辅助层包括由式1表示的化合物和由式2表示的化合物：

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