标题:
Heterocyclic compound and organic light emitting diode containing same
授权日:
1900-01-01
公开(公告)号:
US20180261777A1
申请日:
2017-02-23
公开(公告)日:
2018-09-13
当前申请(专利权)人:
LG CHEM, LTD.
发明人:
CHA, YONGBUM | CHO, SEONGMI | KIM, JUNGBUM | HONG, SUNG KIL | KWAK, JIWON
简单同族:
CN108026061A | JP2018534238A | JP6638926B2 | KR101928934B1 | KR1020170099226A | TW201733995A | TWI638811B | US20180261777A1 | WO2017146483A1
简单同族成员数量:
9
简单同族被引用专利总数:
1
诉讼案件数:
0
法律状态/事件:
实质审查 | 权利转移