Picture information reading apparatus
US4532551A · kind A · utility
12Cited by
5References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 4, 1983 |
| Grant date | Jul 30, 1985 |
| Priority date | — |
| Expiry date | Jan 4, 2003 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N1/19505
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An information reader has a number of linear image sensors dividing one line of picture information into as many parts for reading an original. As these sensors may be relatively shifted in the subscanning direction, signal delay devices are provided corresponding to the sensors for delaying a read out signal by an amount corresponding to the respective shift of the image sensors. The invention removes severe constraints on the placement and alignment of the sensors, facilitating installation and maintenance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.