标题:
Condensed ring aromatic compound for organic light-emitting device and organic light-emitting device having the same
授权日:
1900-01-01
公开(公告)号:
US20110147731A1
申请日:
2011-03-02
公开(公告)日:
2011-06-23
当前申请(专利权)人:
CANON KABUSHIKI KAISHA
发明人:
NEGISHI, CHIKA | SAITOH, AKIHITO | OHRUI, HIROKI | IWAWAKI, HIRONOBU | MURATSUBAKI, MASANORI
简单同族:
BRPI0809010A2 | EP2074075A1 | EP2074075A4 | JP2009221180A | JP5414190B2 | KR101124889B1 | KR1020090126244A | RU2009140296A | RU2434836C2 | US20100026171A1 | US20110147731A1 | US7919198 | WO2008120808A1
简单同族成员数量:
13
简单同族被引用专利总数:
41
诉讼案件数:
0
法律状态/事件:
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