System and method for a multi-primary wide gamut color system
US11587491B1 · kind B1 · utility
0Cited by
90References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 28, 2022 |
| Grant date | Feb 21, 2023 |
| Priority date | — |
| Expiry date | Oct 28, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2370/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention includes systems and methods for a multi-primary color system for display. A multi-primary color system increases the number of primary colors available in a color system and color system equipment. Increasing the number of primary colors reduces metameric errors from viewer to viewer. One embodiment of the multi-primary color system includes Red, Green, Blue, Cyan, Yellow, and Magenta primaries. The systems of the present invention maintain compatibility with existing color systems and equipment and provide systems for backwards compatibility with older color systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.