Optical element with nanoparticles
US7046439B2 · kind B2 · utility
150Cited by
5References
34Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2003 |
| Grant date | May 16, 2006 |
| Priority date | — |
| Expiry date | Oct 15, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B1/041
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Disclosed is an optical element comprising a substrate with surface features on a surface thereof having an Ra of from 3 to 200 micrometers containing a dispersion of minute particles having a particle size dimension less than 100 nanometers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.