标题:
Polycyclic compound and organic eletroluminescence device including the same
当前申请(专利权)人:
SAMSUNG DISPLAY CO., LTD.
发明人:
ITOI, HIROAKI | MIYAKE, HIDEO | KAWAMURA, HISAYUKI
简单同族:
CN107353890A | EP3243812A2 | EP3243812A3 | JP2017203026A | KR1020170126559A | US10593885 | US20170324037A1