| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a performance unit capable of providing a three-dimensional performance mode and more innovative performance without significantly changing the design of an existing game machine.SOLUTION: A display unit 100, as a performance unit provided in a game machine 1, includes a projector which projects irradiation light; a reflector which reflects the irradiation light, projected from the projector, at a predetermined reflection angle; and a screen on which the irradiation light from the projector, reflected by the reflector, is projected. The display unit 100 is constituted such that the projector, the reflector, and the screen are united as a unit detachable from a cabinet 2a of the game machine 1.</p> |
