The present application discloses a liquid crystal array substrate having an array of a plurality of subpixel areas. The liquid crystal array substrate includes a plurality of first signal lines and a plurality of second signal lines crossing over each other; and a plurality of pixel electrodes corresponding to the plurality of subpixel areas, each of the plurality of subpixel areas including a single one of the plurality of pixel electrodes, and the single one of the plurality of pixel electrodes in each of the plurality of subpixel areas being an integral pixel electrode. Each of the plurality of subpixel areas includes a first subarea and a second subarea having a substantially mirror symmetry with respect to a plane of mirror symmetry containing the one of the plurality of second signal lines in plan view of the array of the plurality of subpixel areas. The first subarea and the second subarea constitute an integral subpixel area.