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    ORGANIC LIGHT-EMITTING DEVICE
    1.
    发明申请
    ORGANIC LIGHT-EMITTING DEVICE 审中-公开

    公开(公告)号：US20200321538A1

    公开(公告)日：2020-10-08

    申请号：US16904155

    申请日：2020-06-17

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Jae-Yong LEE ,  Hwan-Hee CHO ,  Myeong-Suk KIM

    IPC分类号： H01L51/00

    摘要： An organic light-emitting device including a first electrode; a second 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 material represented by Formula 1, and a second material represented by Formula 2,

    ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME
    4.
    发明申请
    ORGANOMETALLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDING THE SAME 审中-公开
    有机化合物和有机发光装置，包括它们

    公开(公告)号：US20160190483A1

    公开(公告)日：2016-06-30

    申请号：US14740807

    申请日：2015-06-16

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Sung-Wook KIM ,  Myeong-Suk KIM ,  Hwan-Hee CHO

    IPC分类号： H01L51/00 ,  C07F15/00

    CPC分类号： H01L51/0085 ,  C07F15/0033 ,  H01L51/0058 ,  H01L51/0072 ,  H01L51/0094 ,  H01L51/5016

    摘要： An organometallic compound and an organic light-emitting device, the organometallic compound being represented by the following Formula 1: M(L1)n1(L2)n2   wherein in Formula 1, M is selected from iridium (Ir), platinum (Pt), osmium (Os), titanium (Ti), zirconium (Zr), hafnium (Hf), europium (Eu), terbium (Tb), thulium (Tm), and rhodium (Rh); n1 is 0, 1, 2, or 4; n2 is 1, 2, or 3; when n1 is two or more, two or more L1 are identical or different, and when n2 is two or more, two or more L2 are identical to different; L1 is selected from a monovalent organic ligand, a divalent organic ligand, a trivalent organic ligand, and a tetravalent organic ligand, and is different from L2; L2 is a ligand represented by the following Formula 2;

    摘要翻译： 有机金属化合物和有机发光装置，有机金属化合物由下式1表示：M（L1）n1（L2）n2 <式1>其中在式1中，M选自铱（Ir），铂 （Pt），锇（Os），钛（Ti），锆（Zr），铪（Hf），铕（Eu），铽（Tb），ium（Tm）和铑（Rh） n1为0,1,2或4; n2为1,2或3; 当n1为2以上时，两个以上的L1相同或不同，当n2为2以上时，2个以上的L2相同， L1选自一价有机配体，二价有机配体，三价有机配体和四价有机配体，并且不同于L2; L2是由下式2表示的配体;

    ORGANIC LIGHT EMITTING DEVICE
    7.
    发明申请
    ORGANIC LIGHT EMITTING DEVICE 审中-公开
    有机发光装置

    公开(公告)号：US20160268508A1

    公开(公告)日：2016-09-15

    申请号：US14878492

    申请日：2015-10-08

    申请人： SAMSUNG DISPLAY CO., LTD.

    发明人： Myeong-Suk KIM ,  Tae-Kyung KIM ,  Sung-Wook KIM ,  Hwan-Hee CHO ,  Chang-Woong CHU

    IPC分类号： H01L51/00

    CPC分类号： H01L51/006 ,  C09K11/06 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0061 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/506 ,  H01L2251/308

    摘要： An organic light-emitting device including a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the emission layer and the second electrode, wherein the hole transport region includes a first compound represented by Formula 1-1 or Formula 1-2, and wherein the electron transport region includes a second compound represented by Formula 2:

    摘要翻译： 公开了一种效率高，寿命长的有机发光装置。 为此，有机发光装置包括：第一电极; 面对所述第一电极的第二电极; 介于所述第一电极和所述第二电极之间的发光层; 插入在所述第一电极和所述发光层之间的空穴传输区域; 以及插入在发光层和第二电极之间的电子传输区域。