Patent ID: 7301595
Filing Date: 2007-11-27
Classification: G02F

Abstract:
1. A vertically aligned liquid crystal display, comprising: vertically aligned liquid crystal disposed between a plurality of pixel electrodes and a common electrode, the orientation of said liquid crystal being controlled by an electric field, wherein; said liquid crystal is vertically aligned with respect to a plane of a substrate and light is blocked in said display when no voltage is applied to said liquid crystal and an amount of emission light emitted from said display is adjusted by said liquid crystal tilting from a vertically aligned state according to an applied voltage when a voltage is applied to said liquid crystal, said common electrode comprises a plurality of orientation controllers formed in areas corresponding to each of said plurality of pixel electrodes, respectively, one or more line-shaped slits in which no electrode is present is formed in each of said plurality of pixel electrodes and each of said plurality of pixel electrodes is divided by said one or more slits into two or more electrode regions, which are electrically connected and arranged proximate to each other with the slit therebetween, and each of said plurality of orientation controllers is associated with a corresponding one of said plurality of pixel electrodes and has portions extending along the direction in which said one or more slits extend, and one of said plurality of orientation controllers is disposed between two of said slits or between the corresponding one of said one or more slits and a gap between adjoining pixel electrodes, wherein the orientation controllers control the orientation of the liquid crystal in reverse about the orientation controllers.