Polarizing beam splitter
US7529029B2 · kind B2 · utility
39Cited by
23References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 2006 |
| Grant date | May 5, 2009 |
| Priority date | — |
| Expiry date | Jun 28, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/3167
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A polarizing beam splitter that includes at least one prism, and a reflective polarizing film. The prism comprises a first polymeric material, and has at least one curved outer surface and an incident surface, where the reflective polarizing film is disposed adjacent the incident surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.