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    신규한 유기 전계 발광 화합물 및 이를 사용하는 유기 전계 발광 소자
    119.
    发明公开
    신규한 유기 전계 발광 화합물 및 이를 사용하는 유기 전계 발광 소자 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：KR1020130118059A

    公开(公告)日：2013-10-29

    申请号：KR1020120040950

    申请日：2012-04-19

    Applicant: 롬엔드하스전자재료코리아유한회사

    Inventor： 강희룡 ,  양정은 ,  이태진 ,  박소미 ,  이경주 ,  권혁주 ,  김봉옥

    IPC: C09K11/06 ,  H01L51/50

    CPC classification number: C07D495/04 ,  C07D491/048 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1059 ,  H01L51/0071 ,  H01L51/5016 ,  H01L51/5056 ,  H05B33/14 ,  H01L51/5024

    Abstract: PURPOSE: An organic electroluminescent compound prevents the crystallization of a device by having high electron transfer efficiency and improving the current performance of a device by uniformly forming a layer. CONSTITUTION: An organic electroluminescent compound is represented by chemical formula 1. In chemical formula 1, L1 is a single bond, a substituted or unsubstituted 3-30 membered heteroarylene, a substituted or unsubstituted C6-30 arylene, or a substituted or unsubstituted C6-30 arylamine; Y1 and Y2 is -O-, -S-, -CR4R5-, -NR6-, or -SiR7R8-; each of R1-R3 is hydrogen, deuterium, halogen, a substituted or unsubstituted (C1-30)alkyl, a substituted or unsubstituted (C6-30)aryl, a substituted or unsubstituted 3-30 membered heteroaryl, -NR9R10, SR11, -OR12, or - SiR13R14R15, or form a monocyclic or polycyclic (C5-30) alicyclic or aromatic ring together with a neighboring substituent.

    Abstract translation: 目的：有机电致发光化合物通过具有高电子转移效率并通过均匀形成层来改善器件的电流性能来防止器件结晶。 组成：有机电致发光化合物由化学式1表示。在化学式1中，L1是单键，取代或未取代的3-30元亚杂芳基，取代或未取代的C6-30亚芳基，或取代或未取代的C6- 30芳基胺; Y1和Y2是-O - ， - S - ， - CR4R5-，-NR6-或-SiR7R8-; 每个R 1 -R 3是氢，氘，卤素，取代或未取代的（C 1-30）烷基，取代或未取代的（C 6-30）芳基，取代或未取代的3-30元杂芳基，-NR 9 R 10，SR 11， OR12或-SiR13R14R15，或与相邻取代基一起形成单环或多环（C5-30）脂环族或芳香族环。

    신규한 유기 발광 화합물 및 이를 사용하는 유기 전계 발광 소자
    120.
    发明公开
    신규한 유기 발광 화합물 및 이를 사용하는 유기 전계 발광 소자 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：KR1020130102673A

    公开(公告)日：2013-09-23

    申请号：KR1020120023685

    申请日：2012-03-08

    Applicant: 롬엔드하스전자재료코리아유한회사

    Inventor： 안희춘 ,  윤석근 ,  문두현 ,  김희숙 ,  이수현 ,  신효님 ,  이경주 ,  박경진 ,  김남균 ,  조영준 ,  권혁주 ,  김봉옥

    IPC: C09K11/06 ,  H01L51/50

    CPC classification number: H01L51/0049 ,  H01L51/0059 ,  H01L51/0062

    Abstract: PURPOSE: An organic electroluminescent compound is provided to have excellent lifetime, to reduce driving voltage, and to increase power efficiency, thereby improving power consumption of an organic electroluminescent diode. CONSTITUTION: An organic electroluminescent compound is represented by chemical formula 1. In chemical formula 1, L1 is a single bond, a substituted or unsubstituted 5-30 membered heteroarylene, a substituted or unsubstituted (C6-30)arylene; X1 is CH or N; Y is -O-, -S-, -CR11R12-, or -NR13-; Ar1 is a single bond, a substituted or unsubstituted (C6-30)arylene, or a substituted or unsubstituted (C1-30)alkylene; Ar2 is hydrogen, deuterium, a substituted or unsubstituted (C1-30)alkyl, a substituted or unsubstituted (C6-30)aryl, or a substituted or unsubstituted 5-30 membered heteroaryl.

    Abstract translation: 目的：提供有机电致发光化合物以具有优异的寿命，降低驱动电压和提高功率效率，从而提高有机电致发光二极管的功耗。 化学式1中，L1为单键，取代或未取代的5-30元亚杂芳基，取代或未取代的（C6-30）亚芳基; X1是CH或N; Y是-O - ， - S - ， - CR 11 R 12 - 或-NR 13 - ; Ar1是单键，取代或未取代的（C6-30）亚芳基，或取代或未取代的（C1-30）亚烷基; Ar 2是氢，氘，取代或未取代的（C 1-30）烷基，取代或未取代的（C 6-30）芳基或取代或未取代的5-30元杂芳基。

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