Method for reducing fixed pattern noise in solid state imaging devices
US5953060A · kind A · utility
33Cited by
21References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 30, 1998 |
| Grant date | Sep 14, 1999 |
| Priority date | — |
| Expiry date | Sep 30, 2018 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/778
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An amplifying circuit comprising an amplifying element and a memory element as well as an element to adjust the signal in an output terminal of the amplifying element to a known level, a measure of the corresponding level in a control terminal of the amplifying element being stored on the memory element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.