| 发明名称 |
POSITIVE HOLE TRANSPORTING MATERIAL, HIGH POLYMER COMPOUND PRODUCED BY POLYMERIZING ITS POSITIVE HOLE TRANSPORTING MATERIAL, COMPOSITION FOR ORGANIC ELECTROLUMINESCENT DEVICE AND ORGANIC ELECTROLUMINESCENT DEVICE |
| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic electroluminescent device having high light-emission efficiency and high drive stability. SOLUTION: The positive hole transporting material is represented by the general formula (I). General formula (I) where R<SP>1</SP>to R<SP>7</SP>each represent a hydrogen atom, a group directly bonded to a linking group Z<SP>1</SP>, or a monovalent group, and at least one A<SP>1</SP>represents a bridging group. COPYRIGHT: (C)2008,JPO&INPIT
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| 申请公布号 |
JP2008198989(A) |
申请公布日期 |
2008.08.28 |
| 申请号 |
JP20070328892 |
申请日期 |
2007.12.20 |
| 申请人 |
MITSUBISHI CHEMICALS CORP |
发明人 |
YABE MASAYOSHI;IIDA KOUICHIRO;OGATA TOMOYUKI;OKABE KAZUTAKE;GOROMARU HIDETAKA;TAKEUCHI MASAKO;ENDO KYOKO |
| 分类号 |
H01L51/50;C08F112/32;C08F116/12;C08F220/34 |
主分类号 |
H01L51/50 |
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