Polarizing optical system
US9551880B2 · kind B2 · utility
146Cited by
23References
31Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 6, 2006 |
| Grant date | Jan 24, 2017 |
| Priority date | — |
| Expiry date | Aug 4, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
There is provided an optical system, including a light-transmitting substrate having at least two major surfaces parallel to each other and edges, and an optical device for coupling light into the substrate by total internal reflection. The device includes a polarization sensitive reflecting surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.