发明名称 |
Electroluminescent devices with electrode protection |
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.
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申请公布号 |
GB2331400(A) |
申请公布日期 |
1999.05.19 |
申请号 |
GB19990001733 |
申请日期 |
1997.07.29 |
申请人 |
* CAMBRIDGE DISPLAY TECHNOLOGY LIMITED |
发明人 |
KARL * PICHLER;CARL * TOWNS |
分类号 |
H05B33/28;C08G61/00;C09K11/06;H01L51/00;H01L51/30;H01L51/50;H01L51/52;H05B33/10;H05B33/12;H05B33/14;(IPC1-7):H01L51/20;H05B33/02 |
主分类号 |
H05B33/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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