| 发明名称 |
CHARGE TRANSPORT MATERIAL, ORGANIC ELECTROLUMINESCENT ELEMENT, LIGHT-EMITTING DEVICE, DISPLAY UNIT AND LUMINAIRE |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a low drive voltage charge transport material having excellent durability. <P>SOLUTION: The charge transport material consists of a compound having a structure represented by a following formula and including 6-19 monocyclic aromatic rings (In the monocyclic aromatic rings, the ring members are carbon atoms or nitrogen atoms, and the number of ring members is 6)(R<SP POS="POST">111</SP>-R<SP POS="POST">128</SP>represents a hydrogen atom or a substituent group. At least one of R<SP POS="POST">111</SP>-R<SP POS="POST">122</SP>is cyano group). <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2012216820(A) |
申请公布日期 |
2012.11.08 |
| 申请号 |
JP20120072479 |
申请日期 |
2012.03.27 |
| 申请人 |
FUJIFILM CORP |
发明人 |
WATANABE KOSUKE;OUYANG TIANHUA |
| 分类号 |
H01L51/50;C07C255/50;C07C255/51;C09K11/06 |
主分类号 |
H01L51/50 |
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