Time-delayed-integration imaging with active pixel sensors
US7268814B1 · kind B1 · utility
39Cited by
16References
17Claims
0Family size
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Key dates
| Filing date | Oct 5, 2000 |
| Grant date | Sep 11, 2007 |
| Priority date | — |
| Expiry date | Dec 19, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/78
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Imaging techniques and devices for performing time-delayed integration based on active pixel sensors. An integrator array is integrated on the chip with the active pixel sensors to perform correlated double sampling and the signal summing based switching capacitor banks.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.