Patent ID: 6828954
Filing Date: 2004-12-07
Classification: G09G

Abstract:
A liquid crystal display device comprising a liquid crystal panel having a plurality of liquid crystal pixels and a plurality of switching elements provided to correspond to said respective liquid crystal pixels; and a back-light, disposed in a rear face of said liquid crystal panel, for emitting three colored lights in a time-divided manner, for providing a color display by driving said switching elements to be on/off according to data of three colors of said respective liquid crystal pixels, causng said back-light to emit the lights in a time-divided manner in synchronism with the on/off driving and scanning said respective liquid crystal pixels during the emission of the lights in a time-divided manner, said liquid crystal display device being characterized in that a light emitting area of said back-light is divided into a plurality of areas, and the intensity of light to be emitted from each of the divided light emitting areas differs from each other in accordance with a position of a scanning direction of each of said liquid crystal pixels.