Patent ID: 8854587

Claim:
A liquid crystal display device, comprising a first substrate and a second substrate which are disposed oppositely, and a liquid crystal layer between the first substrate and the second substrate, wherein the first substrate comprises a transparent substrate, and a plurality of scanning lines and a plurality of data lines which are formed on the transparent substrate, the plurality of scanning lines and the plurality of data lines crosswise define a plurality of pixel regions; each pixel region comprises a plurality of first electrodes which are electrically connected to each other, a plurality of second electrodes which are electrically connected to each other, and a plurality of third electrodes which are electrically connected to each other; the third electrodes are arranged in parallel with the second electrodes approximately and are electrically connected with the first electrodes; the plurality of first electrodes and the plurality of second electrodes are located in different layers respectively and there is an insulation layer between the plurality of first electrodes and the plurality of second electrodes; the plurality of first electrodes and the plurality of third electrodes intersect with each other to define a plurality of unit regions; there are two second electrodes passing through inside each unit region, and the first electrode between the two second electrodes inside the unit region is provided with a protrusion-shaped pattern in a position not overlapping with the second electrode.