| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide display unit, remote control unit, program, and display method, enabling a plurality of user to view the display screen of the display unit by dividing into a plurality of sections, etc. having to use using a special remote control unit. <P>SOLUTION: There are provided a remote control signal receiving means for receiving a remote control signal; a remote control signal discrimination means for discriminating the transmission source of the received remote control signal; a remote control signal identification means for identifying whether the operation by the received remote control signal is valid, based on the transmission source discriminated; and a display means for changing the display screen, depending on the received remote control signal, when the operation is effective. <P>COPYRIGHT: (C)2008,JPO&INPIT |
