发明申请
- 专利标题： PYRENE COMPOUND AND ORGANIC LIGHT EMITTING DEVICE
- 专利标题（中）： 堇青石化合物和有机发光装置
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申请号： US12424751申请日： 2009-04-16
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公开(公告)号： US20090200935A1公开(公告)日： 2009-08-13
- 发明人: Koichi Suzuki , Naoki Yamada , Kazunori Ueno
- 申请人： Koichi Suzuki , Naoki Yamada , Kazunori Ueno
- 申请人地址： JP Tokyo
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： JP Tokyo
- 优先权： JP2006-310898 20061117
- 主分类号： H01J1/63
- IPC分类号： H01J1/63
摘要：
An object of the present invention is to provide a novel pyrene compound. Provided is a pyrene compound represented by the following general formula (I): wherein: R1 and R2 each represent a substituted or unsubstituted alkyl group; and Ar1, Ar2, Ar3, and Ar4 each represent a substituted or unsubstituted aryl group and the like.
公开/授权文献
- US07622201B2 Pyrene compound and organic light emitting device 公开/授权日：2009-11-24
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