标题:
Novel spiro(anthracene-9,9'-fluoren)-10-one compound and organic light-emitting device including the same
授权日:
1900-01-01
公开(公告)号:
US20130105786A1
申请日:
2011-07-08
公开(公告)日:
2013-05-02
当前申请(专利权)人:
CANON KABUSHIKI KAISHA
发明人:
WATANABE, TAIKI | HASHIMOTO, MASASHI | KAMATANI, JUN | SAITOH, AKIHITO
简单同族:
JP2012020947A | JP2012020947A5 | US20130105786A1 | WO2012008557A1
简单同族成员数量:
4
简单同族被引用专利总数:
19
诉讼案件数:
0
法律状态/事件:
撤回 | 权利转移