发明申请
US20070252511A1 Aromatic Amine Derivative, Organic Electroluminescent Element Employing the Same, and Process for Producing Aromatic Amine Derivative
有权
芳族胺衍生物，使用该芳族胺衍生物的有机电致发光元件，以及芳族胺衍生物的制备方法
- 专利标题： Aromatic Amine Derivative, Organic Electroluminescent Element Employing the Same, and Process for Producing Aromatic Amine Derivative
- 专利标题（中）： 芳族胺衍生物，使用该芳族胺衍生物的有机电致发光元件，以及芳族胺衍生物的制备方法
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申请号： US11596299申请日： 2004-09-17
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公开(公告)号： US20070252511A1公开(公告)日： 2007-11-01
- 发明人: Masakazu Funahashi
- 申请人： Masakazu Funahashi
- 申请人地址： JP Tokyo 100-8321
- 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 100-8321
- 优先权： JP2004-141900 20040512
- 国际申请： PCT/JP04/14020 WO 20040917
- 主分类号： C07C211/54
- IPC分类号： C07C211/54 ; B32B9/04
摘要：
An aromatic amine derivative with a special structure obtained by bonding a diphenylamino group having a substituent to a substituted pyrene structure; and a process for producing the aromatic amine derivative. An organic electroluminescence device which comprises at least one organic thin film layer comprising a light emitting layer sandwiched between a pair of electrodes consisting of an anode and a cathode, wherein at least one of the organic thin film layer comprises the aromatic amine derivative singly or as its mixture component. An organic electroluminescence device having a prolonged lifetime and emits blue light with an enhanced efficiency of light emission and an aromatic amine derivative realizing the device are provided.
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