Image sensor and imaging device
US11272122B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 30, 2018 |
| Grant date | Mar 8, 2022 |
| Priority date | — |
| Expiry date | Apr 20, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/77
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image sensor includes: a first pixel and a second pixel, each of which comprises a first photoelectric conversion unit that photoelectrically converts light that has passed through a micro lens and generates a first charge, a second photoelectric conversion unit that photoelectrically converts light that has passed through the micro lens and generates a second charge, an accumulation unit that accumulates at least one of the first charge and the second charge, a first transfer unit that transfers the first charge to the accumulation unit, and a second transfer unit that transfers the second charge to the accumulation unit; and a control unit that outputs, to the first transfer unit of the first pixel and to the second transfer unit of the second pixel, a signal that causes the first charge of the first pixel and the second charge of the second pixel to be transferred to their accumulation units.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.