Optical component and method for producing thick polyimide film
US7251076B1 · kind B1 · utility
9Cited by
20References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2000 |
| Grant date | Jul 31, 2007 |
| Priority date | — |
| Expiry date | Oct 8, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B6/4214
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An optical component according to the present invention comprises a substrate, and at least one optical element obtained by processing at least one thick optical film provided on the substrate. The optical component has a plurality of surfaces substantially not parallel to a surface of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.