Patent ID: 11004411

Abstract:
A liquid crystal display device includes a liquid crystal layer which is divided into a plurality of pixels having a plurality of electrodes applying a voltage to the liquid crystal layer. Each pixel includes a first sub-pixel and a second sub-pixel. When each pixel displays a grayscale gk, the voltages applied to the liquid crystal layer of the first sub-pixel and second sub-pixel of each pixel are V1(gk) and V2(gk), and ΔV12(gk)=V1(gk)−V2(gk) is set, where 0≤gk≤n, and gk and n are integers greater than 0, and n represents the highest-brightness grayscale. When the grayscale gk is smaller than a predetermined grayscale gs, ΔV12(gk)>0V is set, and the relation ΔV12(gk)>ΔV12(gk+1) is satisfied. When the grayscale gk is equal to or greater than the predetermined grayscale gs, ΔV12(gk)=0V is set, and the relation ΔV12(gk)=ΔV12(gk+1) is satisfied.