Solid-state imaging device, AD converter, and electronic apparatus
US10044954B2 · kind B2 · utility
6Cited by
0References
7Claims
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Key dates
| Filing date | Jul 10, 2015 |
| Grant date | Aug 7, 2018 |
| Priority date | — |
| Expiry date | Jul 10, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10F39/18
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a solid-state imaging device, an AD converter, and an electronic apparatus that improve a crosstalk characteristic. The AD converter includes a comparator that compares the pixel signal with the reference signal, a pixel signal side capacitor, and a reference signal side capacitor. The pixel signal side capacitor and the reference signal side capacitor are formed such that a first parasitic capacity, and a second parasitic capacity are substantially the same. The present technology is applicable to a CMOS image sensor, for example.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.