Optical element containing nano-composite particles
US6888663B2 · kind B2 · utility
59Cited by
17References
43Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 7, 2002 |
| Grant date | May 3, 2005 |
| Priority date | — |
| Expiry date | Oct 22, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K2323/021
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention relates to an optical component comprising a dispersion of layered minute particulate materials in a binder, the layered materials having a layer thickness, a concentration of particulate in the binder, and a basal plane spacing sufficient to provide a component having a light transmissivity of at least 50%.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.