An electro-luminescence device including an electro-luminescence element and a thin film transistor electrically connected to the electro-luminescence element. A peripheral-driver logic section is driven with a low-voltage common power source and countermeasures to noise are taken. A delay device is provided, which does not switch on the relay until the at least one capacitor is charged to approximately the operating voltage by means of the current source. , and a polyfunctional isocyanate compound. A processor is coupled to the touch-responsive display, is adapted to detect contact with the touch-responsive area defining the touch icon, and is responsive to the detecting to perform the action shown by the information icon on the corresponding menu item. The controller is operative to cause the display to selectively conceal all of the reel strips other than that subset of the reel strips associated with the current game mode, for example, by causing movement of a reel window or reel strips with respect to the other, or by adjusting the opacity of one or more controllable-opacity segments.