标题:
Amine based compound and organic light emitting device comprising the same
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