High-dynamic-range pixel
US9923016B2 · kind B2 · utility
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1References
19Claims
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Assignee
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Key dates
| Filing date | May 20, 2016 |
| Grant date | Mar 20, 2018 |
| Priority date | — |
| Expiry date | May 20, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/807
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel including a photodiode having a first pole coupled through a transfer MOS transistor to a node for sensing charges of a first type stored in the photodiode, and having a second pole connected to a storage capacitor and to a circuit for reading charges of a second type sent to the storage capacitor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.