Method of producing a freestanding thin film of nano-crystalline graphite
US9908778B2 · kind B2 · utility
1Cited by
7References
21Claims
0Family size
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Key dates
| Filing date | Dec 4, 2014 |
| Grant date | Mar 6, 2018 |
| Priority date | — |
| Expiry date | Dec 4, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2237/3114
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A freestanding thin film of nano-crystalline graphite is described, as well as a method of producing a freestanding thin film of nano-crystalline graphite including: The films can be used, for example, as phase plates in a Transmission Electron Microscope.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.