公开(公告)号：KR1020100118700A

公开(公告)日：2010-11-08

申请号：KR1020090037519

申请日：2009-04-29

Applicant: 롬엔드하스전자재료코리아유한회사

Inventor： 김진호 ,  조영준 ,  권혁주 ,  김봉옥 ,  김성민 ,  윤승수

IPC: C09K11/06

CPC classification number: C09K11/06 ,  C07F7/0812 ,  C07F7/0814 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/0094

Abstract: PURPOSE: An organic electroluminescent compound, and an organic electroluminescent device using thereof are provided to produce the organic electroluminescent device with the high efficiency and the long lifetime. CONSTITUTION: An organic electroluminescent compound is marked with either chemical formula 1 or 2. In the chemical formulas, A1~A5 and B1~B8 are N or CR21. L1 and L2 are a chemical bond, substituted or non-substituted C6~C30 arylene, or substituted or non-substituted C3~C30 heteroarylene. The L1 and L2 are incapable of being the chemical bond at the same time.

Abstract translation: 目的：提供有机电致发光化合物及其使用的有机电致发光器件，以高效率和长寿命制造有机电致发光器件。 构成：有机电致发光化合物用化学式1或2表示。化学式中，A1〜A5和B1〜B8为N或CR21。 L1和L2是化学键，取代或未取代的C6〜C30亚芳基，或取代或未取代的C3〜C30亚杂芳基。 L1和L2不能同时作为化学键。

公开(公告)号：KR1020120021215A

公开(公告)日：2012-03-08

申请号：KR1020110085158

申请日：2011-08-25

Applicant: 롬엔드하스전자재료코리아유한회사

Inventor： 안희춘 ,  김치식 ,  김진호 ,  이미애 ,  권혁주 ,  이경주 ,  김봉옥

IPC: C09K11/06 ,  H01L51/54 ,  C07F7/08

CPC classification number: C09K11/06 ,  C09K2211/104 ,  C09K2211/1055 ,  C09K2211/107 ,  H01L51/0072 ,  H01L51/0094 ,  H01L51/50

Abstract: PURPOSE: An organic electroluminescent compound is provided to have excellent red-light luminous efficiency and life time properties. CONSTITUTION: An organic electroluminescent compound is in chemical formula 1. In chemical formula 1, L is single bond, substituted or non-substituted (C1-30) alkylene, substituted or non-substituted (C6-30) arylene, substituted or non-substituted heteroarylene, substituted or non-substituted 5-7 membered heterocycloalkylene of substituted or non-substituted (C3-30) cycloalkylene, or substituted or non-substituted (C6-C30) arylene - (C1-C30) alkylene. An organic electroluminescent device comprises a first electrode, a second electrode, and one or more layers of organic material inserted between the first electrode and the second electrode. The organic material layer comprises one or more of the organic electroluminescent compounds, and one or more of photo-dopant.

Abstract translation: 目的：提供有机电致发光化合物，具有优异的红光发光效率和寿命特性。 化学式1中，L为单键，取代或未取代的（C1-30）亚烷基，取代或未取代的（C6-30）亚芳基，取代或未取代的 取代或未取代的（C3-30）亚环烷基或取代或未取代的（C6-C30）亚芳基 - （C1-C30）亚烷基的取代或未取代的5-7元亚杂烷基。 有机电致发光器件包括插入在第一电极和第二电极之间的第一电极，第二电极和一层或多层有机材料。 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光致掺杂剂。