标题:
Spirocyclopentaphenanthrenefluorene-based compound and organoelectroluminescent device using the same
授权日:
1900-01-01
公开(公告)号:
US20050158583A1
申请日:
2005-01-13
公开(公告)日:
2005-07-21
当前申请(专利权)人:
SAMSUNG DISPLAY CO., LTD.
发明人:
KIM, KYU-SIK | PAEK, WOON-JUNG | PU, LYONG-SUN | SONG, IN-SUNG | KIM, JONG-SEOB | HAN, OUCK
简单同族:
CN100567231C | CN1651368A | JP2005206838A | JP4904002B2 | KR100718104B1 | KR1020050075130A | US20050158583A1 | US7348073
简单同族成员数量:
8
简单同族被引用专利总数:
28
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移