Method and apparatus for adjusting color temperature of display device
US10699670B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Aug 29, 2018 |
| Grant date | Jun 30, 2020 |
| Priority date | — |
| Expiry date | Sep 3, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2360/144
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The embodiments of the present application provide a method and apparatus for adjusting color temperature of a display device. The method for adjusting color temperature includes establishing an initial set of color temperature relationship, wherein an element in the initial set of color temperature relationship at least comprises three components including a condition level value of a user, a color temperature value of the display device, and a fitness value of the user; determining an optimized set of color temperature relationship from the initial set of color temperature relationship, wherein a fitness value component of each element in the optimized set of color temperature relationship is within a first threshold range; detecting a condition level value of a current user; determining, from the optimized set of color temperature relationship, an element corresponding to the condition level value of the current user according to the detected condition level value of the current user; and adjusting the color temperature of the display device according to a color temperature value of the determined element.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.