标题:
Compound having spiro bond, material for luminescent coating formation and organic electroluminescence element including the same
授权日:
1900-01-01
公开(公告)号:
US20070042220A1
申请日:
2004-04-30
公开(公告)日:
2007-02-22
当前申请(专利权)人:
IDEMITSU KOSAN CO., LTD.
发明人:
INOUE, TETSUYA | IKEDA, HIDETSUGU | HOSOKAWA, CHISHIO
简单同族:
CN1791567A | EP1623968A1 | EP1623968A4 | JP2004339136A | KR1020060009932A | US20070042220A1 | WO2004110968A1
简单同族成员数量:
7
简单同族被引用专利总数:
25
诉讼案件数:
0
法律状态/事件:
撤回 | 权利转移