发明名称 |
MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME |
摘要 |
Provided is a material for an organic electroluminescence device having a specific structure in which a dibenzothiophenyl group or a carbazolyl group is bonded to a carbazolyl group at its N-position (9-position) directly or through a linking group. Further provided is an organic electroluminescence device including one or more organic thin film layers including a light emitting layer between a cathode and an anode, in which at least one organic thin film layer contains the material for an organic electroluminescence device of the present invention. |
申请公布号 |
EP2555272(A1) |
申请公布日期 |
2013.02.06 |
申请号 |
EP20110765580 |
申请日期 |
2011.03.29 |
申请人 |
IDEMITSU KOSAN CO., LTD. |
发明人 |
NUMATA, MASAKI;NAGASHIMA, HIDEAKI |
分类号 |
H01L51/50;C07D209/88;C07D409/14;C09K11/06 |
主分类号 |
H01L51/50 |
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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