| 摘要 |
PROBLEM TO BE SOLVED: To prevent an adverse effect due to static electricity on a liquid crystal display device and a performance display control device by quickly releasing the static electricity caused on a game board. SOLUTION: The liquid crystal display device 13 is arranged on the rear of a game board. The performance display control device is arranged on the rear of the liquid crystal display device 13. The rear side of a display device in the liquid crystal display device 13 is surrounded by a metal protective member 41. A strip conductive member 42 made of a material having a higher conductivity than the protective member 41 is arranged on the rear side of the protective member 41 so as to make it front on the front side of a performance display control board 43 in the performance display control device. A conductive member 42 is electrically connected to an inverter board 37 arranged on the rear of the liquid crystal display device 13 and to be connected to a backlight provided in the liquid crystal display device 13. The inverter board 37 is electrically connected to a power board through the performance display control board 43. COPYRIGHT: (C)2010,JPO&INPIT |
