A pixel electrode includes a frame electrode, a main electrode orthogonally connected with a middle part of the frame electrode, a plurality of first branch electrodes which are parallel with one another and spaced with one another, and a plurality of second branch electrodes which are parallel with one another and spaced with one another. The first branch electrodes and the second branch electrodes are respectively connected to the frame electrodes at inclination angles of 135° and 45°. The first branch electrodes and the second branch electrodes are orthogonal to each other, and the pixel electrode includes two areas in one sub pixel, in which the first and second branch electrodes are extended from the frame electrode in directions that diverge from each other.