标题:
Polycyclic compound and organic light emitting device comprising same
授权日:
1900-01-01
公开(公告)号:
US20200127207A1
申请日:
2016-10-12
公开(公告)日:
2020-04-23
当前申请(专利权)人:
LG CHEM, LTD.
发明人:
HONG, WANPYO | KIM, HYOUNGCHEUL | KIM, YUN HWAN | CHOI, HEUNGWOO | YUN, JUN
简单同族:
CN108349852A | KR102001452B1 | KR1020170048168A | TW201728557A | TWI653216B | US20200127207A1 | WO2017073934A1
简单同族成员数量:
7
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