Transparent electron source emitter device and method
US7187124B2 · kind B2 · utility
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3References
39Claims
0Family size
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Key dates
| Filing date | Feb 17, 2004 |
| Grant date | Mar 6, 2007 |
| Priority date | — |
| Expiry date | Nov 13, 2024 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J31/123
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A photonic assisted emitter including an at least partially transparent electron source layer, a thin metal layer; and a tunneling layer disposed between said at least partially transparent electron source layer and said thin metal layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.