发明名称 |
Fabrication and activation processes for nanostructure composite field emission cathodes |
摘要 |
A method of forming an electron emitter includes the steps of: (i) forming a nanostructure-containing material; (ii) forming a mixture of nanostructure-containing material and a matrix material; (iii) depositing a layer of the mixture onto at least a portion of at least one surface of a substrate by electrophoretic deposition; (iv) sintering or melting the layer thereby forming a composite; and (v) electrochemically etching the composite to remove matrix material from a surface thereof, thereby exposing nanostructure-containing material.
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申请公布号 |
US2004108298(A1) |
申请公布日期 |
2004.06.10 |
申请号 |
US20030610591 |
申请日期 |
2003.07.02 |
申请人 |
APPLIED NANOTECHNOLOGIES, INC. |
发明人 |
GAO BO |
分类号 |
H01J9/02;(IPC1-7):H01B13/00 |
主分类号 |
H01J9/02 |
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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