发明授权
US08367869B2 Aromatic amine derivative and organic electroluminescence device using the same
有权
芳香胺衍生物和使用其的有机电致发光器件
- 专利标题： Aromatic amine derivative and organic electroluminescence device using the same
- 专利标题（中）： 芳香胺衍生物和使用其的有机电致发光器件
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申请号： US13189677申请日： 2011-07-25
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公开(公告)号： US08367869B2公开(公告)日： 2013-02-05
- 发明人: Chishio Hosokawa , Yoriyuki Takashima , Masakazu Funahashi
- 申请人： Chishio Hosokawa , Yoriyuki Takashima , Masakazu Funahashi
- 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
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2006-114904 20060418
- 主分类号： C07C211/00
- IPC分类号： C07C211/00 ; C07C13/48 ; H01J1/62 ; H01J63/04
摘要：
To attain an organic electroluminescence device having a long lifetime and high luminous efficiency, and is capable of emitting blue light having a high color purity, and an aromatic amine derivative for realizing the device, the present invention provides an aromatic amine derivative having a specific structure, and an organic electroluminescence device including an organic thin film layer composed of one or more layers including at least a light emitting layer and interposed between a cathode and an anode, in which at least one layer of the organic thin film layer contains the aromatic amine derivative alone or as a component of a mixture.