发明名称 |
Method of preparing photoresponsive devices, and devices made thereby |
摘要 |
A method of preparing an efficient photoresponsive device includes the steps of providing a first electrode on a substrate, providing a layer of an organic material including a blend of at least two semiconductive polymers having different electrode affinities and/or different ionization potentials over the first electrode, providing a second electrode over the layer of organic material, at least one of the electrodes being a transparent or semi-transparent, to form a photoresponsive device, and thermally annealing the photoresponsive device.
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申请公布号 |
US6670213(B2) |
申请公布日期 |
2003.12.30 |
申请号 |
US20010974018 |
申请日期 |
2001.10.10 |
申请人 |
CAMBRIDGE DISPLAY TECHNOLOGY LIMITED |
发明人 |
HALLS JONATHAN J.;FRIEND RICHARD H. |
分类号 |
H01L21/00;H01L31/00;H01L51/00;H01L51/30;H01L51/44;(IPC1-7):H01L21/00 |
主分类号 |
H01L21/00 |
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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