标题:
Organic electroluminescent compound and organic electroluminescent device comprising the same
授权日:
1900-01-01
公开(公告)号:
US20200152885A1
申请日:
2018-07-19
公开(公告)日:
2020-05-14
当前申请(专利权)人:
ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.
发明人:
KIM, HYUN | MOON, DOO-HYEON | CHO, SANG-HEE | CHO, SUNG-WOOK
简单同族:
CN110914379A | KR1020190010419A | US20200152885A1
简单同族成员数量:
3
简单同族被引用专利总数:
0
诉讼案件数:
0
法律状态/事件:
实质审查