Systems for three-dimensional viewing and projection
US8611006B2 · kind B2 · utility
2Cited by
39References
20Claims
0Family size
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Key dates
| Filing date | May 15, 2006 |
| Grant date | Dec 17, 2013 |
| Priority date | — |
| Expiry date | May 15, 2026 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2013/0081
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems for three-dimensional viewing and projection aimed at full-color flat-screen binocular stereoscopic viewing without the use of eyeglasses for the viewer. According to the invention, light emanating from a display or projected thereat presenting a left image and a right image is directed only to the appropriate left or right eyes of at least one viewer using various combinations of light polarizing layers and layers of light rotating means.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.