标题:
Heterocyclic compound and organic light- emitting device comprising the same
当前申请(专利权)人:
SAMSUNG DISPLAY CO., LTD.
发明人:
LEE, SUN-YOUNG | KWAK, YOON-HYUN | PARK, BUM-WOO | CHOI, JONG-WON | CHOI, WHA-IL | KIM, SO-YEON | LEE, JI-YOUN
简单同族:
KR1020150022268A | US20150053934A1 | US9761808