Driving method of pixel array, driving module of pixel array and display device
US9508296B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 17, 2014 |
| Grant date | Nov 29, 2016 |
| Priority date | — |
| Expiry date | Feb 13, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/0457
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention provides a driving method of a pixel array, wherein the driving method includes: step 1, obtaining a theoretical brightness value of each sub-pixel for an image to be displayed; step 2, calculating an actual brightness value of each sub-pixel, the actual brightness value of a sub-pixel to be calculated is a sum of a part of the theoretical brightness value of the sub-pixel to be calculated and a part of the theoretical brightness values of a plurality of auxiliary sub-pixels corresponding to the sub-pixel to be calculated; and step 3, outputting a signal to each sub-pixel so that the brightness value of each sub-pixel reaches the actual brightness value thereof which is obtained in the step 2. The present invention further provides a driving module of a pixel array and a display device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.