发明名称 |
ORGANIC COMPOUND, CHARGE TRANSPORT MATERIAL AND ORGANIC ELECTROLUMINESCENT DEVICE |
摘要 |
An organic compound is represented by following Formula (I) :
wherein Cz 1 and Cz 2 may be the same as or different from each other and each represent a carbazolyl group; Q 1 and Q 2 may be the same as or different from each other and each represent a direct bond or an arbitrary linkage group; and Cz 1 , Cz 2 , Q 1 , Q 2 , Ring B 1 and Ring B 2 may each be substituted. The organic compound and charge transporting material show both excellent hole transporting ability and excellent electron transporting ability and have satisfactory durability against electric oxidation/reduction and a high triplet excitation level. An organic electroluminescent device using the organic compound emits light with a high efficiency and is highly stably driven. |
申请公布号 |
EP1858094(A4) |
申请公布日期 |
2010.04.21 |
申请号 |
EP20060711962 |
申请日期 |
2006.01.19 |
申请人 |
PIONEER CORPORATION;MITSUBISHI CHEMICAL CORPORATION |
发明人 |
IIDA, KOICHIRO;SATO, HIDEKI;YABE, MASAYOSHI;TAKEUCHI, MASAKO |
分类号 |
C07D401/14;G09F9/30;H01L27/32;H01L51/50;H01L51/54 |
主分类号 |
C07D401/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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