System and method for a six-primary wide gamut color system
US11043157B2 · kind B2 · utility
1Cited by
69References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 1, 2020 |
| Grant date | Jun 22, 2021 |
| Priority date | — |
| Expiry date | Sep 1, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Systems and methods for a six-primary color system for display. A six-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. The six-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.