| 摘要 |
PROBLEM TO BE SOLVED: To provide a game machine which effectively produces an image by means of a residual image generated using a plurality of light emitters.SOLUTION: A rotational display device 140 displays an image by generating a residual image by lighting a plurality of LEDs 3302 arrayed on a circuit board 3301 while the circuit board 3301 is rotated with the array direction of the LEDs 3302 set as a rotation center, which is kept approximately in parallel with a board surface of a game board 102. A game machine 1 includes a plurality of rotational display devices 140 arranged on the game board 102 and displays an image. |
