发明名称 |
Emitter with dielectric layer having implanted conducting centers |
摘要 |
An emitter has a dielectric layer formed on a conductor, with a thin metal layer over the dielectric. A plurality of conducting centers is in the dielectric layer to allow electrons to pass through the dielectric from the conductor to the thin metal layer via quantum tunneling.
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申请公布号 |
US7170223(B2) |
申请公布日期 |
2007.01.30 |
申请号 |
US20020197722 |
申请日期 |
2002.07.17 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. |
发明人 |
SMITH JAMES DENNING;BENNING PAUL |
分类号 |
H01J1/62;H01J1/312;H01J9/02;H01J19/24;H01J21/14;H01J29/04;H01J31/12 |
主分类号 |
H01J1/62 |
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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