| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine which can make a thin transparent plate of a game board uniformly surface-emit. <P>SOLUTION: The game board 30 having a game area in which a game ball is hit includes: plywood 420 where pins for changing the actions of the game balls flowing down on the game area are driven and fixed to the front surface; and a light transmissive transparent resin plate 400 which is superposed on the front surface of the plywood 420 so as to cover at least the game area of the plywood 420. The transparent resin plate 400 includes: through-holes 409 at prescribed positions of the game area; and a light incident part 450 causing light to be made incident on the inner wall of the through-hole 409 in the transparent resin plate 400. Thus, the light is made incident not only from the outer peripheral side surface of the transparent resin plate 400 (e.g., thin transparent plate) but also from the inner wall of the through-hole 409 of the transparent resin plate 400, unevenness in reduced and also darkness is reduced in the transparent resin plate 400, and the transparent resin plate 400 can be made to uniformly surface-emit. <P>COPYRIGHT: (C)2013,JPO&INPIT |
