| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a projection type game machine wherein the maintenance of a main substrate becomes easier, and which is suitable for preventing fraudulence from being committed. <P>SOLUTION: A Pachinko machine 1 is equipped with a screen 10 which can display a projection screen by making a projection light transmit, a liquid crystal projector 20 which projects a Pachinko game screen, a translucent Fresnel lens 12 which is provided on the optical path of the projection light from the liquid crystal projector 20 and on the front surface side of the screen 10. The Pachinko machine 1 is also equipped with a translucent game panel 14 which is provided on the optical path of the projection light from the liquid crystal projector 20 and on the front surface side of the Fresnel lens 12, a reflector 16 which makes the projection light from the liquid crystal projector 20 reflect to the rear surface of the screen 10, and the main substrate 200 which performs a game control. The main substrate 200 is set on the opposite surface from the reflecting surface which reflects the projection light from the liquid crystal projector 20 from among surfaces of the reflector 16. <P>COPYRIGHT: (C)2004,JPO</p> |
