发明名称 |
Organic electro-luminescent element and material of organic electro-luminescent element |
摘要 |
An electro-luminescent element comprising an organic compound layer is disclosed. The organic compound layer contains a compound represented by Formula I or Formula V: wherein R1 and R2 are each a substituent, and Ar is an aromatic hydrocarbon ring or an aromatic heterocyclic ring each of them may have a substituent, wherein R11 through R16 and X1 through X9 are each a hydrogen atom or a substituent, they may be the same or different; and the sum of the steric parameters EsR1 through EsR16 of R11 through R16 satisfies the following expression:
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申请公布号 |
US2002094452(A1) |
申请公布日期 |
2002.07.18 |
申请号 |
US20010962483 |
申请日期 |
2001.09.24 |
申请人 |
UEDA NORIKO;MATSUURA MITSUNORI;KITA HIROSHI |
发明人 |
UEDA NORIKO;MATSUURA MITSUNORI;KITA HIROSHI |
分类号 |
C09K11/06;H01L51/00;H01L51/30;H01L51/50;H05B33/14;(IPC1-7):H05B33/12;C07C211/43 |
主分类号 |
C09K11/06 |
代理机构 |
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代理人 |
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主权项 |
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