发明名称 |
Methods for producing electroluminescent devices by screen printing |
摘要 |
The present invention includes methods for fabricating polymer light emitting devices by screen-printing. These light emitting devices use silver paste as the top electrode, eliminating the use of evaporated low work function metal. This is made possible by the presence of a buffer layer such as the sulfonated polyaniline layer in the structure of SCALE devices. These devices allow a very inexpensive and fast means to form stable top electrodes for large-scale polymer light emitting device fabrication.
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申请公布号 |
US2003022020(A1) |
申请公布日期 |
2003.01.30 |
申请号 |
US20020196523 |
申请日期 |
2002.07.16 |
申请人 |
THE OHIO STATE UNIVERSITY |
发明人 |
EPSTEIN ARTHUR J.;WANG YUNZHANG Z. |
分类号 |
H05B33/10;H01L51/00;H01L51/30;H01L51/40;H01L51/50;H01L51/52;H05B33/26;(IPC1-7):H05B33/00;B05D5/12 |
主分类号 |
H05B33/10 |
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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