标题:
Heterocyclic compound and organic light- emitting device comprising the same
授权日:
1900-01-01
公开(公告)号:
US20150053934A1
申请日:
2014-03-18
公开(公告)日:
2015-02-26
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
简单同族成员数量:
3
简单同族被引用专利总数:
1
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移