标题:
Heterocyclic compound and organic light emitting element comprising same
授权日:
1900-01-01
公开(公告)号:
US20180047914A1
申请日:
2016-08-23
公开(公告)日:
2018-02-15
当前申请(专利权)人:
LG CHEM, LTD.
发明人:
CHA, YONGBUM | CHO, SEONGMI | KIM, JIN JOO
简单同族:
CN107428769A | CN107428769B | EP3342774A1 | EP3342774A4 | JP2018509403A | JP6512418B2 | KR101877619B1 | KR1020170026188A | TW201714886A | TWI624468B | US10230056 | US20180047914A1 | WO2017034303A1
简单同族成员数量:
13
简单同族被引用专利总数:
7
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移