标题:
Fused ring aromatic compound and organic light-emitting device using same
授权日:
1900-01-01
公开(公告)号:
US20110204352A1
申请日:
2011-04-22
公开(公告)日:
2011-08-25
当前申请(专利权)人:
CANON KABUSHIKI KAISHA
发明人:
IGAWA, SATOSHI | HASHIMOTO, MASASHI | OKADA, SHINJIRO | TAKIGUCHI, TAKAO | OKINAKA, KEIJI
简单同族:
AT487684T | CN101541714A | CN101541714B | EP2054360A1 | EP2054360A4 | EP2054360B1 | JP2008255095A | JP5241256B2 | KR101188461B1 | KR1020090122918A | US20090295279A1 | US20110204352A1 | US7960041 | US8288017 | WO2008111540A1
简单同族成员数量:
15
简单同族被引用专利总数:
35
诉讼案件数:
0
法律状态/事件:
授权