发明名称 |
Field emission cathode using carbon fibers |
摘要 |
A field emission cathode device consisting of an electrically conducting material and with a narrow, rod-shaped geometry or a knife edge, to achieve a high amplification of the electric field strength is characterized in that the electron-emitting part of the field emission cathode at least partly has preferred cylindrical host molecules and/or compounds with host compounds and/or cylindrical atomic networks, possibly with end caps with diameters measuring in the nanometer range.
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申请公布号 |
US2004036402(A1) |
申请公布日期 |
2004.02.26 |
申请号 |
US20030409363 |
申请日期 |
2003.04.08 |
申请人 |
KEESMANN TILL;GROSSE-WILDE HUBERT |
发明人 |
KEESMANN TILL;GROSSE-WILDE HUBERT |
分类号 |
H01J1/30;H01J1/304;H01J9/02;(IPC1-7):H01J1/05 |
主分类号 |
H01J1/30 |
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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