发明名称 |
AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENT ELEMENT USING SAME |
摘要 |
<p>To provide an organic EL element material that is capable of enhancing the light emission efficiency and the lifetime of the element as compared to an ordinary organic EL element material, and an organic EL element using the same. Specifically, to provide an aromatic amine derivative represented by Ar 1 Ar 2 Ar 3 N, and an organic EL element using the same. Representative compounds include the following.</p> |
申请公布号 |
EP2664609(A1) |
申请公布日期 |
2013.11.20 |
申请号 |
EP20120734000 |
申请日期 |
2012.01.13 |
申请人 |
IDEMITSU KOSAN CO., LTD.;MITSUI CHEMICALS, INC. |
发明人 |
KATO, TOMOKI;YABUNOUCHI, NOBUHIRO;FUJIYAMA, TAKAHIRO |
分类号 |
C07C211/61;C09K11/06;G03G5/06;H01L51/50 |
主分类号 |
C07C211/61 |
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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