标题:
Material for organic electroluminescent device and organic electroluminescent device using same
授权日:
1900-01-01
公开(公告)号:
EP1698679A1
申请日:
2004-12-24
公开(公告)日:
2006-09-06
当前申请(专利权)人:
IDEMITSU KOSAN CO., LTD.
发明人:
IWAKUMA, TOSHIHIRO | KAWAMURA, HISAYUKI | IKEDA, HIDETSUGU | HOSOKAWA, CHISHIO | ARAKANE, TAKASHI | NAKAMURA, HIROAKI
简单同族:
AT504639T | CN1918260A | CN1918260B | DE602004032174D1 | EP1698679A1 | EP1698679A4 | EP1698679B1 | JP4767018B2 | JPWO2005063920A1 | KR101153063B1 | KR1020060121243A | TW200527942A | TWI362893B | US20070128467A1 | US7939183 | WO2005063920A1
简单同族成员数量:
16
简单同族被引用专利总数:
99
诉讼案件数:
0
法律状态/事件:
权利终止