Multiple lens separation scanner
US5592309A · kind A · utility
3Cited by
30References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 19, 1994 |
| Grant date | Jan 7, 1997 |
| Priority date | — |
| Expiry date | Aug 19, 2014 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0406
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A color separation scanner comprising a support arranged for mounting thereon of a two-dimensional image to be scanned and color separation sensing apparatus arranged for sensing the two-dimensional image. The color separation apparatus includes a scanning head located a fixed distance from the two-dimensional image, at least first and second objective lens assemblies and apparatus for selectively arranging each of the at least first and second objective lens assemblies in fixed locations along the optical path between the image and the scanning head.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.