| 摘要 |
An image display device includes an aggregate of convex lenses arranged on a surface thereof with a predetermined lens pitch Px in at least one direction Dx (in which x is a suffix representing the direction); and a display unit displaying a plurality of element images on a focus surface of the convex lenses or near the focal plane surface in a manner aligned along the surface to thereby display the element images aligned in the direction Dx with an image pitch wx different from the pitch Px. By using the image display device, a moiré stripe formed by shift in pitches between a plurality of convex lenses and a plurality of element images is stereoscopically displayed as an image or displayed as an image of animation, and the element images are composed of an aggregation of a plurality of parallax or frame component images.
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