| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an aerial projection device that displays a three-dimensional stereoscopic image in which an observer feels an enhanced stereoscopic effect.SOLUTION: An aerial projection device includes a pair of concave mirrors 21 and 22 that have holes 211 and 221, respectively, and are arranged opposite to each other, and a stereoscopic image display device 3 that is arranged in the vicinity of the hole 221 of the one concave mirror 22. The stereoscopic image display device 3 is preferably arranged on the outside of the concave mirror 22 with respect to the end face of the hole 221. It is also preferable to include a fixture 4 that fixes the concave mirror 221 and the stereoscopic image display device 3.</p> |
