Stereoscopic hardcopy methods
US5398131A · kind A · utility
299Cited by
1References
31Claims
0Family size
Inventors
Key dates
| Filing date | Aug 13, 1992 |
| Grant date | Mar 14, 1995 |
| Priority date | — |
| Expiry date | Aug 13, 2012 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B30/25
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A full color stereoscopic hard copy is printed using a first group of color inks that reflect one handedness of circularly polarized light and a second group of color inks that reflect the opposite handedness of circularly polarized light. One image of a stereo pair is printed using the first group of inks and the other of the stereo pair is printed using the second group of inks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.