| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a game machine for preventing deterioration in luminance of an emission part by preventing light from a light-emitting body from being diffused in a board thickness direction. <P>SOLUTION: Light emitted from display LEDs 62a, 62b enters an upper end face 507H of a condensing lens 507, is collected in a board thickness direction during guidance toward a side of a light guide plate 505 by total reflection inside the condensing lens 507 and then is emitted from a lower end face 507L, and enters an upper end face 505H of the light guide plate 505. Incident light entering the inside of the light guide plate 505 is reflected to a front side by reflection parts 510a to 510c, 511a to 511c formed on a back 505B and is emitted from a front 505F, thus luminously displaying display information. <P>COPYRIGHT: (C)2013,JPO&INPIT |
