Carbon nanotube and electron emission device including the carbon nanotube
US7466072B2 · kind B2 · utility
4Cited by
1References
7Claims
0Family size
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Key dates
| Filing date | Nov 14, 2005 |
| Grant date | Dec 16, 2008 |
| Priority date | — |
| Expiry date | Mar 28, 2027 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2201/30469
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
Provided are a carbon nanotube in which a Full-Width at Half-Maximum of X-ray diffraction is 0.6 or less, an electron emission source including the carbon nanotube, and an electron emission device including the electron emission source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.