标题:
Organic material for electroluminescent device and electroluminescent device using the same
授权日:
2002-05-21
公开(公告)号:
US6391482
申请日:
2000-02-01
公开(公告)日:
2002-05-21
当前申请(专利权)人:
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人:
MATSUO, MIKIKO | KISHIMOTO, YOSHIO | SATOU, TETSUYA | HISADA, HITOSHI | SUGIURA, HISANORI
简单同族:
DE60000455D1 | DE60000455T2 | EP1026222A2 | EP1026222A3 | EP1026222B1 | KR100360204B1 | KR1020000057931A | US6391482
简单同族成员数量:
8
简单同族被引用专利总数:
64
诉讼案件数:
0
法律状态/事件:
期限届满 | 权利转移