Elelctron emitter and electron emission element
US8368295B2 · kind B2 · utility
19Cited by
2References
20Claims
0Family size
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Inventors
Key dates
| Filing date | Dec 30, 2010 |
| Grant date | Feb 5, 2013 |
| Priority date | — |
| Expiry date | Dec 30, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2201/30469
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure provides an electron emitter. The electron emitter includes a carbon nanotube linear compound. The carbon nanotube linear compound includes a conductive linear support and a carbon nanotube pipe. The conductive linear support is located in the carbon nanotube pipe. A plurality of carbon nanotube peaks extends from one end of the electron emitter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.