-
公开(公告)号:US06605823B1
公开(公告)日:2003-08-12
申请号:US09230401
申请日:1999-05-10
申请人: Karl Pichler , Carl Towns
发明人: Karl Pichler , Carl Towns
IPC分类号: H01L2929
CPC分类号: H01L51/5206 , C08G61/00 , C09K11/06 , H01L51/0034 , H01L51/0035 , H01L51/0036 , H01L51/0038 , H01L51/5088 , H05B33/10 , H05B33/12 , H05B33/14 , Y10S428/917
摘要: A method of manufacturing an electroluminescent device which has an anode (4) and a cathode (10) and arranged between the anode (4) and the cathode (10) a light emissive layer (8), also includes an anode protection layer (6) which protects the anode (10) against the effects of converting a precursor polymer to a semiconductive conjugated polymer which constitutes the light emissive layer (8). This has been found to increase the brightness and half-life of devices.
摘要翻译: 制造具有阳极(4)和阴极(10)并且布置在阳极(4)和阴极(10)之间的发光层(8)的电致发光器件的方法还包括阳极保护层(6) ),其保护阳极(10)抵抗将前体聚合物转化成构成发光层(8)的半导体共轭聚合物的效果。 已经发现这增加了设备的亮度和半衰期。