| 摘要 |
PROBLEM TO BE SOLVED: To display to give perspective feeling by using a planar image. SOLUTION: Transparent sheets 1a, 1b and 1c of, for example, three layers made of a synthetic resin are superposed, and images Pa, Pb and Pc are respectively drawn on the sheets 1a, 1b and 1c. These images Pa, Pb and Pc are, for example, drawn by disassembling a material image to a front image Pa, an intermediate image Pb and a rear image Pc. The sheets 1a, 1b and 1c are tuned in the same direction and independently vibrated by using a drive means. Particularly, an amplitude of the sheet 1a of the front surface is increased, and an amplitude of the sheet 1c of the rear stage is decreased. When this vibration is continued in a period of about several times a second, dynamic image feeling is expressed, and perspective feeling and energetic feeling are obtained on a screen. |
