Sparsely sampled image sensing device with color and luminance photosites
US6476865B1 · kind B1 · utility
100Cited by
8References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 7, 2001 |
| Grant date | Nov 5, 2002 |
| Priority date | — |
| Expiry date | Mar 7, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/134
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image sensing device having an array of light-sensitive elements, including: a first type of element sensitive to a spectral region corresponding to luminance; a second type of element sensitive primarily to red light; a third type of element sensitive primarily to green light; and a fourth type of element sensitive primarily to blue light, the four types of elements occurring in repeating patterns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.