Image treatment apparatus
US5608537A · kind A · utility
14Cited by
11References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 23, 1993 |
| Grant date | Mar 4, 1997 |
| Priority date | — |
| Expiry date | Aug 23, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/193
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image treatment apparatus includes a first optical device for projecting an image of a film, a second optical device for projecting an image of an original, a display for displaying the image projected by the first optical device, a reader for reading the images projected by the first and second optical devices and for emitting an image signal, and a switch for selectively directing the image of the film or the image of the original to the reader.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.