标题:
Amine based compound and organic light emitting device comprising the same
授权日:
1900-01-01
公开(公告)号:
US20200194673A1
申请日:
2018-11-15
公开(公告)日:
2020-06-18
当前申请(专利权)人:
LG CHEM, LTD.
发明人:
HA, JAE SEUNG | LEE, SUNG JAE | MUN, HYEON JIN
简单同族:
CN110799485A | EP3620448A1 | KR1020190078482A | TW201927741A | TWI686374B | US20200194673A1
简单同族成员数量:
6
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