Electroluminescent devices with electrode protection
    1.
    发明授权
    Electroluminescent devices with electrode protection 有权
    带电极保护的电致发光器件

    公开(公告)号:US06605823B1

    公开(公告)日:2003-08-12

    申请号:US09230401

    申请日:1999-05-10

    IPC分类号: H01L2929

    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。