Pixel array including evenly arranged phase detection pixels and image sensor including the pixel array
US11765470B2 · kind B2 · utility
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6References
15Claims
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Key dates
| Filing date | Oct 20, 2021 |
| Grant date | Sep 19, 2023 |
| Priority date | — |
| Expiry date | Nov 30, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N2209/042
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A pixel array includes a plurality of pixel groups. Each of the plurality of pixel groups includes a plurality of subpixels arranged in an M×N matrix, where M is a natural number equal to or greater than 2, and N is a natural number equal to or greater than 2, as well as a plurality of color pixels configured to sense pieces of light having different wavelength bands. Each of the plurality of color pixels includes a same number of phase detection pixels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.