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    유기 전계 발광 소자
    36.
    发明公开
    유기 전계 발광 소자 审中-实审
    有机电致发光器件

    公开(公告)号：KR1020140034095A

    公开(公告)日：2014-03-19

    申请号：KR1020130108551

    申请日：2013-09-10

    Applicant: 롬엔드하스전자재료코리아유한회사

    Inventor： 김치식 ,  김현 ,  정소영 ,  구종석 ,  이경주 ,  박경진 ,  권혁주 ,  김봉옥

    IPC: C09K11/06 ,  C07D495/04 ,  H01L51/50

    CPC classification number: H01L51/0085 ,  C07D213/89 ,  C07D251/12 ,  C07D403/04 ,  C07D403/14 ,  C07D405/14 ,  C07D407/14 ,  C07D409/14 ,  C07D487/04 ,  C07D491/048 ,  C07D495/04 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1018 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5012 ,  H01L51/5016 ,  H05B33/10 ,  H01L51/5024

    Abstract: The present invention relates to an organic electroluminescence diode including a dopant compound and a host compound of specific combinations. The organic electroluminescence diode of the present invention can be operated at a lower driving voltage than a diode using a traditional light emitting material, so as to have better luminescence efficiency. Provided in the present invention is the organic electroluminescence diode, including more than one type of the dopant compound represented in the below chemical formula 1, and more than one type of the host compound represented in the below chemical formula 2. In the chemical formula 1: L stands for an organic ligand; R1 through R9 are hydrogen, heavy hydrogen, halogen, a substituted or non-substituted C1-C30 alkyl group, a substituted or non-substituted C3-C30 cycloalkyl group, a substituted or non-substituted C1-C30 alcoxy group, a substituted or non-substituted C6-C30 aryl, or a substituted or non-substituted C3-C30 heteroaryl group; R stands for hydrogen, halogen, a substituted or non-substituted C1-C30 alkyl, or a substituted or non-substituted C3-C30 cycloalkyl group; a is an integer ranging from one through three, and when a is an integer above two, each R can be or cannot be the same; and n is an integer ranging from one through three.

    Abstract translation: 本发明涉及包含掺杂剂化合物和具体组合的主体化合物的有机电致发光二极管。 本发明的有机电致发光二极管可以在比使用传统发光材料的二极管更低的驱动电压下工作，从而具有更好的发光效率。 本发明中提供的有机电致发光二极管包括下列化学式1中所示的多种类型的掺杂剂化合物和下述化学式2中所表示的多种类型的主体化合物。在化学式1 ：L代表有机配体; 取代或未取代的C 3 -C 30环烷基，取代或未取代的C 1 -C 30烷氧基，取代或未取代的C 1 -C 30烷氧基，取代或未取代的C 1 -C 30烷氧基， 未取代的C 6 -C 30芳基或取代或未取代的C 3 -C 30杂芳基; R代表氢，卤素，取代或未取代的C 1 -C 30烷基或取代或未取代的C 3 -C 30环烷基; a是从1到3的整数，当a是大于2的整数时，每个R可以是也可以不相同; n为1〜3的整数。

    신규한 유기 전자재료용 화합물 및 이를 채용하고 있는 유기 전계 발광 소자
    39.
    发明公开
    신규한 유기 전자재료용 화합물 및 이를 채용하고 있는 유기 전계 발광 소자 无效
    有机电子材料的新型化合物及其使用的有机电致发光器件

    公开(公告)号：KR1020130055198A

    公开(公告)日：2013-05-28

    申请号：KR1020110120827

    申请日：2011-11-18

    Applicant: 롬엔드하스전자재료코리아유한회사

    Inventor： 안희춘 ,  윤석근 ,  김남균 ,  김승애 ,  구종석 ,  권혁주 ,  이경주 ,  김봉옥

    IPC: C09K11/06 ,  C07D209/82 ,  H01L51/50

    CPC classification number: H01L51/0067 ,  C07D401/14 ,  C07D403/14 ,  C07D405/14 ,  C07D409/14 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074

    Abstract: PURPOSE: A compound for an organic electric material is provided to have excellent light emitting efficiency and device lifetime, and to have moderate color coordination, thereby providing an organic electroluminescent device with high efficiency and long lifetime. CONSTITUTION: A compound for an organic electric material is represented by chemical formula 1. An organic electroluminescent device comprises the compound. The organic electroluminescent device comprises a first electrode, a second electrode, and one or more organic material layers inserted between the first and second electrodes. An organic material layer comprises one or more phosphorescence dopants. The organic material layer additionally comprises one or more organic electroluminescence layers emitting blue, red, or green light.

    Abstract translation: 目的：提供一种用于有机电材料的化合物以具有优异的发光效率和器件寿命，并具有适度的配色性，从而提供高效率和长寿命的有机电致发光器件。 构成：有机电材料的化合物由化学式1表示。有机电致发光器件包含该化合物。 有机电致发光器件包括第一电极，第二电极和插入在第一和第二电极之间的一个或多个有机材料层。 有机材料层包含一种或多种磷光掺杂剂。 有机材料层另外包含一个或多个发射蓝色，红色或绿色光的有机电致发光层。

    신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 발광 화합물
    40.
    发明公开
    신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 발광 화합물 无效
    新型有机电致发光化合物和使用该有机电致发光化合物的有机电致发光器件

    公开(公告)号：KR1020130025087A

    公开(公告)日：2013-03-11

    申请号：KR1020110088410

    申请日：2011-09-01

    Applicant: 롬엔드하스전자재료코리아유한회사

    Inventor： 김희숙 ,  나홍엽 ,  구종석 ,  권혁주 ,  이경주 ,  김봉옥

    IPC: C09K11/06 ,  H01L51/50 ,  C07D209/82 ,  C07D403/04

    CPC classification number: C09K11/06 ,  C07D209/86 ,  C07D405/04 ,  C07D405/14 ,  C07D409/04 ,  C07D409/14 ,  C09K2211/1011 ,  C09K2211/1029 ,  H01L51/0054 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5016 ,  H05B33/14 ,  H01L51/0074

    Abstract: PURPOSE: An organic electroluminescent compound is provided to prevent the crystallization by having high electron transfer efficiency and to easily form a layer, thereby manufacturing an organic light emitting diode with improved power efficiency. CONSTITUTION: An organic electroluminescent compound is indicated in chemical formula 1. In the chemical formula 1, Z is a functional group indicated in chemical formula 1-a and formula 1-b; L1 is a single bond, a substituted or unsubstituted (C2-30)heteroarylene, or substituted or unsubstituted (C6-30)arylene. An organic electroluminescent diode comprises a first electrode, a second electrode, and one or more organic material layers inserted between the first electrode and second electrode. The organic material layer includes one or more phosphorescent dopants and one or more of the organic electroluminescent compounds.

    Abstract translation: 目的：提供有机电致发光化合物，以通过具有高电子转移效率和容易地形成层来防止结晶，由此制造具有提高的功率效率的有机发光二极管。 构成：化学式1表示有机电致发光化合物。在化学式1中，Z为化学式1-a和式1〜b所示的官能团。 L1是单键，取代或未取代的（C2-30）亚杂芳基或取代或未取代的（C6-30）亚芳基。 有机电致发光二极管包括第一电极，第二电极和插入在第一电极和第二电极之间的一个或多个有机材料层。 有机材料层包括一种或多种磷光掺杂剂和一种或多种有机电致发光化合物。

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