JP2004081504A5 - - Google Patents

Claims (5)

A liquid crystal panel illuminated by the backlight;
A timer generating means for generating a signal for updating the display contents of the liquid crystal panel,
Based on the signal generated by the timer generation unit, and a drive control means for displaying output information relating to the game by performing drive control of the liquid crystal panel,
In a gaming machine equipped with
The light source of the backlight is configured with a plurality of controllable systems, and includes backlight control means for controlling the light emission of the light sources of the plurality of systems.
The drive control means includes display content update means for updating the display content of the liquid crystal panel in synchronization with the signal generated by the timer generation means,
The backlight control means includes blinking control means for blinking the light sources of the plurality of systems for each system in synchronization with the signal generated by the timer generating means ,
The blinking control means drives the light source according to a predetermined duty ratio and changes the duty ratio according to the gaming state of the gaming machine.   A variable prize device with a big prize opening is placed in the game area,
  The gaming state includes a special gaming state in which a large number of game balls can be acquired by opening a large winning opening of the variable winning device,
  On the liquid crystal panel, a variable display game is performed in which the variable display of the symbol is performed and the special gaming state is generated in relation to the final stop mode of the symbol,
2. The gaming machine according to claim 1, wherein when the gaming state of the gaming machine becomes the special gaming state, the blinking control unit changes the duty ratio to reduce the luminance of the light source. The liquid crystal panel includes a left-eye region for displaying a left-eye image and a right-eye region for displaying a right-eye image. Between the light source and the liquid crystal panel, the light source and the left-eye region the gaming machine according to claim 1 or claim 2, further comprising a stereoscopic viewing optical system capable of displaying a stereoscopic image by separating each light incident to the right eye area. The timer generation means includes vertical synchronization signal generation means for generating a vertical synchronization signal of the liquid crystal panel, and the blinking control means causes a plurality of light sources to blink for each system based on the vertical synchronization signal. A gaming machine according to any one of claims 1 to 3 . The timer generation means includes horizontal synchronization signal generation means for generating a horizontal synchronization signal of the liquid crystal panel, and the blinking control means blinks a plurality of light sources for each system based on the horizontal synchronization signal. A gaming machine according to any one of claims 1 to 3 .