发明名称 Remote control with selective key illumination
摘要 A system and method for facilitation and encouragement of user interaction and functionality with a multimedia program via an entertainment system and remote control device. The entertainment system and remote control device are in two-way communication to accomplish various interactivity functions and features. The remote control includes one or more selectively illuminated buttons under the control of the entertainment system, such that when the entertainment system displays a prompt to the user requiring a response, the entertainment system may send a signal to the remote control selectively illuminating the button(s) to indicate to the user that the button(s) may be operated to make a response to the prompt.
申请公布号 US7154428(B2) 申请公布日期 2006.12.26
申请号 US20030603975 申请日期 2003.06.25
申请人 UNIVERSAL ELECTRONICS INC. 发明人 DE CLERCQ STEPHAN;HAYES PATRICK H.
分类号 H04L17/02;G06F3/00;G06F13/00;G08C17/02;G08C23/04;H01H9/02;H03K17/94;H03M11/00;H04N5/44;H04N5/445 主分类号 H04L17/02
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