Image sensor for reducing horizontal noise and method of driving the same
US9769402B2 · kind B2 · utility
2Cited by
8References
14Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 30, 2014 |
| Grant date | Sep 19, 2017 |
| Priority date | — |
| Expiry date | Aug 7, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/633
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided are an image sensor and a method of driving the same. The image sensor includes n optical black pixels which are arranged in the same horizontal line; and m comparators which are matched with the n optical black pixels, wherein n is a natural number greater than or equal to two, and m is a natural number greater than n.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.