Silicon nanoparticle dispersions
US8623951B2 · kind B2 · utility
13Cited by
69References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 24, 2012 |
| Grant date | Jan 7, 2014 |
| Priority date | — |
| Expiry date | Aug 24, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Polymer-inorganic particle blends are incorporated into structures generally involving interfaces with additional materials that can be used advantageously for forming desirable devices. In some embodiments, the structures are optical structures, and the interfaces are optical interfaces. The different materials at the interface can have differences in index-of-refraction to yield desired optical properties at the interface. In some embodiments, structures are formed with periodic variations in index-of-refraction. In particular, photonic crystals can be formed. Suitable methods can be used to form the desired structures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.