Compact video slide projector
US4494148A · kind A · utility
2Cited by
4References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 30, 1982 |
| Grant date | Jan 15, 1985 |
| Priority date | — |
| Expiry date | Sep 30, 2002 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2201/0406
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A compact video slide projector provides video image signals representing a recorded image on a 35 mm slide for display on a TV set or video monitor. Compactness is achieved by arranging an elongated video camera at right angles to the slide projection path of a slide projector/changer mechanism and directing image light from the projection path along a perpendicularly disposed camera input axis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.