The gaming apparatus of the present invention comprises a variable display unit configured to variably display a plurality of symbols, a front side display unit located in front of the variable display unit and configured to enable viewing of the symbols displayed by the variable display unit, an internally...http://www.google.fr/patents/US7390259?utm_source=gb-gplus-shareBrevet US7390259 - Gaming apparatus including a variable display, a backlight, a reflecting cover to directly illuminate game symbols, and a controller to control the varying of the variable display
Gaming apparatus including a variable display, a backlight, a reflecting ...
