标题:
Organic electroluminescent device using mixture of phosphorescent material as light-emitting substance
授权日:
1900-01-01
公开(公告)号:
US20050121689A1
申请日:
2004-12-15
公开(公告)日:
2005-06-09
当前申请(专利权)人:
SAMSUNG DISPLAY CO., LTD.
发明人:
KIM, MU HYUN | SUH, MIN CHUL | CHIN, BYUNG DOO | LEE, SEONG TAEK | KWON, JANG HYUK
简单同族:
CN100433405C | CN1474639A | JP2004022544A | JP4053929B2 | KR100483986B1 | KR1020030097363A | US20030234607A1 | US20050095458A1 | US20050121689A1 | US6870198 | US7348208 | US7358662
简单同族成员数量:
12
简单同族被引用专利总数:
72
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移