Auto-stereoscopic viewing system using mounted projection
US6543899B2 · kind B2 · utility
143Cited by
19References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 5, 2000 |
| Grant date | Apr 8, 2003 |
| Priority date | — |
| Expiry date | Dec 5, 2020 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0132
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
Autostereoscopic images are produced by projecting a stereo pair of images onto a modified cube-corner retroreflective material. The cube-corner differs from that commonly available in that it has been altered to return the light to viewers eyes rather than directly back to the source of the projection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.