发明名称 |
Carbon fiber-based field emission devices |
摘要 |
Electron field emission devices (cold cathodes), vacuum microelectronic devices and field emission displays which incorporate cold cathodes and methods of making and using same. More specifically, cold cathode devices comprising electron emitting structures grown directly onto a substrate material. The invention also relates to patterned precursor substrates for use in fabricating field emission devices and methods of making same and also to catalytically growing other electronic structures, such as films, cones, cylinders, pyramids or the like, directly onto substrates.
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申请公布号 |
US5973444(A) |
申请公布日期 |
1999.10.26 |
申请号 |
US19980191269 |
申请日期 |
1998.11.12 |
申请人 |
ADVANCED TECHNOLOGY MATERIALS, INC. |
发明人 |
XU, XUEPING;BEETZ, CHARLES P.;BRANDES, GEORGE R.;BOERSTLER, ROBERT W.;STEINBECK, JOHN W. |
分类号 |
H01J1/304;(IPC1-7):H01J1/30 |
主分类号 |
H01J1/304 |
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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