| 摘要 |
<p>It is possible to prevent an image processing amount from increasing and obtain excellent display characteristics. A stereoscopic image display apparatus includes: a flat display device having approximately square pixels arranged on a flat display plane in a square manner: and an optical plate which is disposed in front of the display device and has optical apertures which extend linearly in the same direction as a diagonal line of a rectangle obtained by connecting n pieces of the pixels vertically, for controlling directions of light rays from the pixels. The flat display plane of the flat display device are divided to elemental images, each corresponding to each of the optical apertures in the optical plate, and an average value of pitches of the elemental images is larger than m (m = 1,2,3...) times a length of a diagonal line of a rectangle obtained by connecting n pieces of the pixels laterally and the pitch of the optical apertures in the optical plate is equal to m times the length of the diagonal line of the rectangle obtained by connecting n pieces of the pixels laterally.</p> |
