发明名称 A MICROCONTROLLED BACKLIT KEYPAD ASSEMBLY AND METHOD FOR A GAMING MACHINE
摘要 A keypad assembly and method for use with a gaming machine including a keypad having a plurality of keys to input data, and a plurality of illumination devices operably coupled to a corresponding key for independent illumination thereof. A microcontroller device is coupled to the plurality of illumination devices for illumination thereof in a manner visually communicating information relating to a game accessible by the gaming machine.
申请公布号 CA2330072(C) 申请公布日期 2011.10.11
申请号 CA20012330072 申请日期 2001.01.02
申请人 INTERNATIONAL GAME TECHNOLOGY 发明人 POWELL, TRACY;UIHLEIN, MARK
分类号 A63F13/00;G07F17/32 主分类号 A63F13/00
代理机构 代理人
主权项
地址