发明授权
- 专利标题： Electroluminescent devices
- 专利标题（中）： 电致发光器件
-
申请号： US848952申请日： 1997-04-30
-
公开(公告)号： US5807627A公开(公告)日： 1998-09-15
- 发明人: Richard Henry Friend , Andrew Bruce Holmes , Donal Donat Conor Bradley , Paul Leslie Burn , Arno Kraft , Adam Richard Brown , Jeremy Henley Burroughes , Neil Clement Greenham
- 申请人： Richard Henry Friend , Andrew Bruce Holmes , Donal Donat Conor Bradley , Paul Leslie Burn , Arno Kraft , Adam Richard Brown , Jeremy Henley Burroughes , Neil Clement Greenham
- 申请人地址： GBX Cambridge
- 专利权人： Cambridge Display Technologies Ltd.
- 当前专利权人： Cambridge Display Technologies Ltd.
- 当前专利权人地址： GBX Cambridge
- 优先权： GBX9215929 19920727
- 主分类号： C08G61/00
- IPC分类号： C08G61/00 ; C08G61/02 ; C09K11/06 ; H01L51/00 ; H01L51/30 ; H01L51/50 ; H05B33/10 ; H05B33/14 ; B05D1/38
摘要：
An electroluminescent device has at least two active semiconductive conjugated polymer light emitting layers arranged between a cathode and an anode. The layers are arranged so that at least part of at least two layers lie in an emission zone of the device.
公开/授权文献
信息查询
