The invention discloses a liquid crystal display device with a multidomain vertical orientation mode. The liquid crystal display device comprises a color film substrate, an array substrate, and a liquid crystal layer, wherein the surface of the color film substrate is provided with common collectors; the array substrate comprises a plurality of sub pixel areas, and pixel electrodes are arranged in each sub pixel; the liquid crystal layer is filled between the color film substrate and the array substrate; and the common collectors or the pixel electrodes are provided with domain modulation devices, liquid crystal in each sub pixel is divided into a plurality of domain groups by the domain modulation devices, at least one of the pixel electrodes corresponding to the plurality of domain groups is partially etched, and the plurality of domain groups have basically same areas after the partial etching of the pixel electrodes. By partially etching the pixel electrodes, the liquid crystal display device makes the plurality of domain groups have basically same areas so as to provide the even vertical and horizontal visibility and have no influence on the luminance difference and yield of manufactured products.