| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a three-dimensional image reproducing device that eliminates shifting of a three-dimensional image to thereby enable a three-dimensional image to be stably displayed, by preventing crosstalks among adjacent lenses or among adjacent hologram optical elements in the reproduction of a stereoscopic image, using a lenticular lens array, a fly eye lens array, or the hologram optical element. <P>SOLUTION: A convex lens 21 is disposed facing a two-dimensional image 20, that contains parallax information to be displayed, and also a convex lens 22 is disposed, facing a direction opposite from that of the two-dimensional image 20 containing the parallax information. Two such lenses 21 and 22, each being convex on one side, are combined so that their convex portions face the outside, and since in such a configuration, a viewing angle becomes widen, crosstalks can be prevented. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
