Liquid crystal display and method of modifying image signal for shorter response time
US8405590B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 11, 2006 |
| Grant date | Mar 26, 2013 |
| Priority date | — |
| Expiry date | May 29, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/16
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A liquid crystal display with improved response time and a method of making such display are presented. The invention improves the quality of moving images. The display includes a plurality of pixels, an image signal modifier for generating a preliminary signal based on a previous image signal and a current image signal and generating a modified image signal based on the preliminary signal and a next image signal, and a data driver for changing the modified image signal from the image signal modifier into a data voltage and supplying it to the pixels. The value of the modified image signal is set according to the magnitude of the next image signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.