Infrared imager readout electronics
US9410850B2 · kind B2 · utility
5Cited by
2References
20Claims
0Family size
Inventors
Key dates
| Filing date | Sep 20, 2013 |
| Grant date | Aug 9, 2016 |
| Priority date | — |
| Expiry date | May 2, 2034 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/78
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Readout integrated circuits placed underneath the suspended sensing elements detect changes of electrical resistance of sensing elements and digitize the signals with digital to analog convertor for each element. Readout electronics provides low parasitics, high signal to noise ratio, high data rate, high dynamic range and instantaneous global readout.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.