Image display control method and image display control device
US9691317B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | May 22, 2014 |
| Grant date | Jun 27, 2017 |
| Priority date | — |
| Expiry date | Sep 12, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0666
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention discloses an image display control method and an image display control device for realizing an ideal display result of chroma by compensating the chroma values of all sub-pixels used for displaying the current frame of an image. The image display control method comprises: acquiring chroma values, output by a signal source, of all sub-pixels needed when a display device displays the current frame of an image; adjusting the acquired chroma values of all the sub-pixels according to pre-stored chroma compensation values corresponding to respective sub-pixels to obtain adjusted chroma values corresponding to respective sub-pixels; and driving the display device according to the adjusted chroma values corresponding to respective sub-pixels to display the current frame of the image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.