Patent ID: 8659610
Filing Date: 2014-02-25
Classification: G09G

Abstract:
1. A liquid crystal display comprising: a liquid crystal panel including a plurality of pixels and which displays an image; and a timing controller which controls the liquid crystal panel to display the image thereon, the timing controller including: a first memory unit which sequentially receives and stores a first image signal and a second image signal at a first data rate, and outputs the first image signal and the second image signal at a second data rate; a second memory unit which compresses and stores the first image signal at the second data rate to generate a compressed first image signal, and restores and outputs the compressed first image signal at the second data rate as a restored first image signal; and a data signal compensation unit which receives the second image signal at the second data rate and the restored first image signal at the second data rate, compensates the second image signal at the second data rate by using the restored first image signal at the second data rate to generate a compensated second image signal, and outputs the compensated second image signal at the second data rate to the liquid crystal panel, wherein the timing controller further comprises a third memory unit which receives and stores the second compensated image signal at the second data rate, and outputs the second image signal to the liquid crystal panel at the first data rate.