| 摘要 |
PROBLEM TO BE SOLVED: To provide a three-dimensional image display device which restrains the lowering of resolution with the increase of the number of parallax in a horizontal direction and where moire hardly appears. SOLUTION: The three-dimensional image display device is equipped with pixels for three-dimensional image display 24 including pixels for two-dimensional image display 23 constituted by arraying sub pixels 21R, 21G and 21B in an oblique direction in an arrayed state in a lateral direction, and arrayed crosswise, and a mask provided with window parts 32a to 32c successively arrayed in the oblique direction corresponding to the pixels 24. The sub pixels 21R, 21G and 21B form a stripe pattern constituted by being repeatedly arrayed in the lateral direction. A center-to-center distance D in the lateral direction between the window parts 32a to 32c included in either of the two pixels 24 adjacent in the oblique direction and the window parts 32a to 32c included in the other, and the pitch P of the stripe pattern of the sub pixels 21R, 21G and 21B constituted by being repeatedly arrayed in the lateral direction satisfy a relation shown by an inequality: D≠n×P (n is a natural number). COPYRIGHT: (C)2004,JPO&NCIPI
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