Color adjustment techniques for displays
US9361822B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2011 |
| Grant date | Jun 7, 2016 |
| Priority date | — |
| Expiry date | Nov 19, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/022
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates generally to systems and techniques for applying color adjustments to a display. In certain embodiments, the color adjustment techniques may be employed to transition current color correction values, which are based on a previously detected temperature of the display, to target correction values, which are based on a presently detected temperature of the display. Adjustment increments for each color channel of the display may be determined based on the color channel that has the largest difference between the current color correction value and the target color correction value. In particular, the number of adjustment steps may be determined so that the adjustment increment for each channel is less than or equal to a maximum adjustment increment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.