标题:
Organic electroluminescent compound, a plurality of host materials, and organic electroluminescent device comprising the same
授权日:
1900-01-01
公开(公告)号:
US20210336153A1
申请日:
2019-05-13
公开(公告)日:
2021-10-28
当前申请(专利权)人:
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
发明人:
KIM, BITNARI | LEE, SU-HYUN | PARK, HYO-SOON | HAN, TAE-JUN | YANG, JEONG-EUN | CHO, SANG-HEE | MOON, DOO-HYEON
简单同族:
US20210336153A1
简单同族成员数量:
1
简单同族被引用专利总数:
0
诉讼案件数:
0
法律状态/事件:
公开