| 摘要 |
PROBLEM TO BE SOLVED: To provide an automatic vending machine displaying an attractive stereoscopic image having an enough sales promotion effect to a consumer by displaying an attractive stereoscopic image having an enough stereoscopic effect on a display part. SOLUTION: The automatic vending machine has the display part 2 to display the stereoscopic image 14 relating to goods, and the display part 2 consists of a first image generating device 9, a half mirror 10, and a concave mirror 11. The first image generating device 9, such as the liquid crystal display device, generates a first image 12. The first image 12 is made incident on and reflected from the half mirror 10, then the first image 12 from the half mirror 10 is made incident on and reflected from the concave mirror 11. Furthermore, the first image 12 is displayed in air as a stereoscopic image 14 to a surrounding consumer 13 by making the first image 12 from the concave mirror 11 incident on the half mirror 10 and pass it through the mirror 10.
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