Image device with improved chrominance quality
US9887245B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Mar 24, 2016 |
| Grant date | Feb 6, 2018 |
| Priority date | — |
| Expiry date | Mar 24, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/38
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An image device includes a plurality of red sub-pixels, a plurality of green sub-pixels, a plurality of blue sub-pixels, a plurality of white sub-pixels, and a plurality of yellow sub-pixels. A ratio of the total number of red sub-pixels to the total number of green sub-pixels to the total number of blue sub-pixels to the total number of white sub-pixels and to the total number of yellow sub-pixels is about 3:3:3:2:1.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.