1. A liquid crystal display device for displaying a video on a display surface with pixels arranged in a matrix, each of the pixels having three sub-pixels formed with different color filter portion in hue from each other, wherein the display surface includes pixel sets defined so that each of the pixel sets includes two or three of the pixels adjacent to each other in at least one of a vertical direction and a horizontal direction; and an opening is formed on one of the color filter portions every hue in the pixel set.