Field emission device and method for manufacturing same
US7608293B2 · kind B2 · utility
6Cited by
2References
8Claims
0Family size
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Key dates
| Filing date | Jun 14, 2006 |
| Grant date | Oct 27, 2009 |
| Priority date | — |
| Expiry date | May 22, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2329/00
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A field emission device, including: a cathode substrate; a carbon nanotube array slice attached on the cathode substrate, the carbon nanotube array slice including a plurality of carbon nanotube segments arranged approximately parallel to each other, the carbon nanotube segments each having a first end and an opposite second end, the first ends thereof terminating at a common plane, and the second ends thereof being electrically connected to the cathode plant. A method for manufacturing the field emission devices based on carbon nanotube array is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.