Displaying colours on an electronic visual display
US10290280B2 · kind B2 · utility
0Cited by
3References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 27, 2017 |
| Grant date | May 14, 2019 |
| Priority date | — |
| Expiry date | Jan 27, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/06
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present invention relates to a method of displaying colors on an electronic visual display. The colors correspond to a principal color and one or more auxiliary colors each of which is defined by color co-ordinates within a color space. When one or more of the colors is out of the gamut of the display, adjustments are made to the co-ordinates of each color to allow adjusted colors to be displayed that preserve the color differences between the principal color and each of the one or more auxiliary colors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.