Patent ID: 7965365

Claim:
An image display device comprising: a display panel which has a plurality of pixel sections each of which includes n (n is a natural number equal to or more than two) types of pixels to display images for n viewpoints, said pixel sections being arrayed in a matrix in a first direction and in a second direction orthogonal to said first direction; an optical unit for sorting lights emitted from pixels arrayed in said first direction into mutually different directions along said first direction; and wherein each pixel comprises a display area having first exterior parallel sides parallel to said first direction and second exterior parallel sides which intersect said first direction, and for each first pixel and second pixel forming a pair of pixels adjacent in said second direction: a display area of said first pixel is line-symmetric to a display area of said second pixel, with respect to an axis extending in said first direction, and said second exterior parallel sides of said first pixel and said second exterior parallel sides of said second pixel are tilted at equal angles, in opposite directions, with respect to said second direction.