标题:
White and colored organic electroluminescent devices using single emitting material by novel color change technique
授权日:
2003-02-18
公开(公告)号:
US6521360
申请日:
2001-09-14
公开(公告)日:
2003-02-18
当前申请(专利权)人:
HANGER SOLUTIONS, LLC
发明人:
LEE, SHUIT-TONG | LEE, CHUN-SING | GAO, ZHI-QIANG
简单同族:
US20020025419A1 | US6521360
简单同族成员数量:
2
简单同族被引用专利总数:
229
诉讼案件数:
0
法律状态/事件:
期限届满 | 权利转移