| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a display device which easily performs changeover of an opposite screen at the time of a dual view display mode and performs automatic changeover of a dual view display mode/normal display mode. <P>SOLUTION: When a right/left key is decided to be depressed, an object screen for input changeover is selected and changed by a selection change means for input object screen change. An external input changeover window for selection of a plurality of the external devices connected to this device is generated by a changeover means and is displayed in a display element. A slave screen of the opposite screen is generated on the screen performing change control and is displayed in a display element. Further, a message "opposite side screen under input changing" is created and is displayed in the display element. Whether an up-down key for selection/determination of the external input is depressed or not is decided, when the up-down key is decided to be depressed, an input changeover operation is carried out by outputting a control signal for controlling a changeover SW-A or B. <P>COPYRIGHT: (C)2007,JPO&INPIT |
