中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

67 records (took 0.029 seconds)

    신규한 유기 발광 화합물 및 이를 사용하는 유기 전계 발광 소자
    36.
    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。

    신규한 유기 발광 화합물 및 이를 채용하고 있는 유기 전계 발광 소자
    37.
    发明公开
    신규한 유기 발광 화합물 및 이를 채용하고 있는 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：KR1020120030941A

    公开(公告)日：2012-03-29

    申请号：KR1020110092141

    申请日：2011-09-09

    Applicant: 롬엔드하스전자재료코리아유한회사

    Inventor： 안희춘 ,  이수현 ,  양수진 ,  신효님 ,  문두현 ,  김영길 ,  이효정 ,  조영준 ,  권혁주 ,  이경주 ,  김봉옥

    IPC: C09K11/06 ,  H01L51/50

    CPC classification number: H01L51/0072 ,  C07F15/0033 ,  C09K2211/185 ,  H01L51/0085 ,  Y02B20/181

    Abstract: PURPOSE: An organic electroluminescent compound is provided to have excellent luminous efficiency and life time property, thereby improving the driving lifetime of an organic electroluminescent device, and causing the increase power efficiency, and improve power consumption. CONSTITUTION: An organic electroluminescent compound is in chemical formula 1. An organic light-emitting device comprises a first electrode, a second electrode and one or more layers of organic material layers inserted between the first electrode and the second electrode. The organic material layer comprises one or more of the organic electroluminescent compound, and one or more phophorescent dopant. The organic material layer comprises one or more amine based compounds selected from a group consisting of arylamine based compounds or styrylamine based compounds.

    Abstract translation: 目的：提供有机电致发光化合物以具有优异的发光效率和寿命特性，从而提高有机电致发光器件的驱动寿命，并提高功率效率，并提高功耗。 构成：有机电致发光化合物在化学式1中。有机发光器件包括第一电极，第二电极和插入在第一电极和第二电极之间的一层或多层有机材料层。 有机材料层包含一种或多种有机电致发光化合物和一种或多种磷光掺杂剂。 有机材料层包含一种或多种选自芳基胺基化合物或基于苯乙烯胺的化合物的基于胺的化合物。

Patent Agency Ranking