During a slot machine game, game effects are also displayed on a liquid crystal panel 39d provided in a reel display window unit 39, and thus the liquid crystal panel 39d serves as a new machine component for performing game effects. Therefore, new effects for the game can be performed on the liquid...http://www.google.co.uk/patents/US20040209678?utm_source=gb-gplus-sharePatent US20040209678 - Gaming machine
