Method and system for three-dimensional (3D) projection
US8485665B2 · kind B2 · utility
1Cited by
14References
26Claims
0Family size
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Key dates
| Filing date | Sep 10, 2010 |
| Grant date | Jul 16, 2013 |
| Priority date | — |
| Expiry date | Mar 16, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG03B35/26
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A method and system are described for projecting stereoscopic images using circularly polarized light with at least one polarizer for limiting the amount of light or radiant energy reaching a projection lens system and associated optical elements, and system configurations are discussed with respect to desired performance characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.