标题:
Material for organic electroluminescent device and organic electroluminescent device
授权日:
1900-01-01
公开(公告)号:
EP1968131A4
申请日:
2006-12-22
公开(公告)日:
2009-08-19
当前申请(专利权)人:
IDEMITSU KOSAN CO., LTD.
发明人:
MORISHITA, HIRONOBU | HOSOKAWA, CHISHIO | KAWAMURA, HISAYUKI
简单同族:
CN101346830A | EP1968131A1 | EP1968131A4 | JP4929186B2 | JPWO2007077766A1 | KR101308341B1 | KR1020080085149A | TW200736363A | US20070160871A1 | WO2007077766A1
简单同族成员数量:
10
简单同族被引用专利总数:
210
诉讼案件数:
0
法律状态/事件:
撤回