发明申请
- 专利标题: NAPHTHALENE DERIVATIVE, MATERIAL FOR ORGANIC ELECTROLUMINESCENCE DEVICE, AND ORGANIC ELECTROLUMINESCENCE DEVICE USING THE SAME
- 专利标题(中): 有机电致发光器件的萘衍生物,有机电致发光器件的有机电致发光器件
-
申请号: US12102562申请日: 2008-04-14
-
公开(公告)号: US20090008607A1公开(公告)日: 2009-01-08
- 发明人: Masahiro Kawamura , Kazuki Nishimura , Yoriyuki Takashima , Mitsunori Ito , Toshihiro Iwakuma , Toshinari Ogiwara , Chishio Hosokawa , Kenichi Fukuoka
- 申请人: Masahiro Kawamura , Kazuki Nishimura , Yoriyuki Takashima , Mitsunori Ito , Toshihiro Iwakuma , Toshinari Ogiwara , Chishio Hosokawa , Kenichi Fukuoka
- 申请人地址: JP Chiyoda-ku
- 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 Chiyoda-ku
- 优先权: JP2007-179120 20070707; JP2007-179121 20070707
- 主分类号: C09K11/06
- IPC分类号: C09K11/06 ; C07C13/48
摘要:
A naphthalene derivative represented by the following formula (1) is provided. In the formula (1), Ar1 and Ar2 each represent an aromatic hydrocarbon cyclic group having 6 to 18 carbon atoms forming a ring. The aromatic hydrocarbon cyclic group has none of anthracene skeleton, pyrene skeleton, aceanthrylene skeleton and naphthacene skeleton. Ar3 represents a benzene skeleton or a naphthalene skeleton. R1 and R2 each represent an alkyl group, a cycloalkyl group, an alkoxy group, a cyano group, a silyl group or a halogen atom. a and b each represent an integer in a range of 0 to 4. m and n each represent an integer in a range of 1 to 4.
公开/授权文献
信息查询