发明申请
- 专利标题： AROMATIC AMINE DERIVATIVE AND ORGANIC ELECTROLUMINESCENCE DEVICE USING SAME
- 专利标题（中）： 芳香胺衍生物和有机电致发光器件
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申请号： US14360566申请日： 2012-11-21
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公开(公告)号： US20140312340A1公开(公告)日： 2014-10-23
- 发明人: Masakazu Funahashi , Hirokatsu Ito
- 申请人： Masakazu Funahashi , Hirokatsu Ito
- 申请人地址： JP Tokyo
- 专利权人： IDEMITSU KOSAN CO., LTD.
- 当前专利权人： IDEMITSU KOSAN CO., LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP2011-258292 20111125
- 国际申请： PCT/JP2012/080244 WO 20121121
- 主分类号： H01L51/00
- IPC分类号： H01L51/00
摘要：
An aromatic amine derivative is represented by the following formula (1), in which R1 to R5 and R7 to R11 are each independently a hydrogen atom or a substituent. In the formula (1), R6 and R12 are each represented by the following formula (2) and L1 to L3 are each independently a single bond, a divalent residue of an aryl group, or the like. Ar1 in the formula (2) is a monovalent substituent having a moiety represented by the following formula (3), in which X is an oxygen atom or a sulfur atom. Ar2 in the formula (2) is a substituted or unsubstituted aryl group or the like.
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