标题:
Organic electroluminescent device with host materials having same or similar IP, EA and T1 values
授权日:
2014-08-05
公开(公告)号:
US8795852
申请日:
2010-02-18
公开(公告)日:
2014-08-05
当前申请(专利权)人:
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
发明人:
ASARI, TOHRU | HAYASHIDA, HIROYUKI | SHIRAISHI, KAZUTO | SHIMIZU, TAKAYUKI | KOISHIKAWA, YASUSHI | YOSHIMURA, KAZUAKI
简单同族:
CN102326273A | CN102326273B | EP2403028A1 | EP2403028A4 | EP2403028B1 | JP5433677B2 | JPWO2010098246A1 | KR101596906B1 | KR1020110134885A | TW201100518A | TWI471404B | US20120001158A1 | US8795852 | WO2010098246A1
简单同族成员数量:
14
简单同族被引用专利总数:
162
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移