Monolayer and/or few-layer graphene on metal or metal-coated substrates
US9006644B2 · kind B2 · utility
1Cited by
2References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 20, 2013 |
| Grant date | Apr 14, 2015 |
| Priority date | — |
| Expiry date | May 7, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01J2201/30461
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed is monolayer and/or few-layer graphene on metal or metal-coated substrates. Embodiments include graphene mirrors. In an example, a mirror includes a substrate that has a surface exhibiting a curvature operable to focus an incident beam onto a focal plane. A graphene layer conformally adheres to the substrate, and is operable to protect the substrate surface from degradation due to the incident beam and an ambient environment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.