System and method for converting RGB data to WRGB data
US9589534B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 12, 2014 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Feb 12, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/06
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention discloses a system for converting RGB data to WRGB data, which includes: a color enhancement assembly, which is configured to conduct color enhancement for input RGB values in order to obtain color-enhanced RGB values; and a four color conversion assembly, which is configured for converting the color-enhanced RGB values into output WRGB values. The present invention also discloses a method for converting RGB data to WRGB data. The system and method for converting RGB data to WRGB data according to the present invention allows for improvement of transmittance of a display device while at the same time increasing saturation of a display image and providing an effect of color enhancement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.