| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a program effective display system, a program effective display device, and a program effective display method capable of giving an operator freedom in choice to be able to easily select another broadcast program or another broadcast program of the same broadcast station. <P>SOLUTION: A program effective display system 100 according to this invention performs control to receive broadcast signals and display a broadcast program selected from plural channels. A display unit 600 displays the broadcast program. The broadcast program selected from the plural channels is displayed on the display unit 600, and broadcast programs which are not selected from the channels are overlapped on the broadcast program of the selected channel and displayed as displayed images 621, 622, and 623 in a part of the display unit 600. <P>COPYRIGHT: (C)2013,JPO&INPIT |
