Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Receiver and method of controlling graphic display
The present invention is a multi-function receiver that controls a plurality of graphic user interface displays. The receiver includes a first display processing section for performing graphic display processing based on a program stored in a memory, a second display processing section for performing graphic display processing based on a control signal included in a signal for a channel being received, and a control section connected to the memory for controlling the first and second display processing sections. The control section performs control so to display a graphic screen display-processed by one of the first and second display processing sections. Thereby, the graphic screen display-processed by the first display processing section and the graphic screen display-processed by the second display processing section can be prevented from being overlapped and moreover, the conventional control program used in the first display processing section can be utilized as it is, without being changed.
Sony Corporation
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Tatsuya Toshisada Naoki Sunao Hidetaka
Wakahara Ishii Murayama Furui Inada