摘要 |
An object of the present invention is to reduce current consumption of the overall device containing a display portion in the communication mode. In the present invention, a control portion (18) of a mobile radio device outputs a control signal to an LCD driving portion (19) to drive an LCD (15) and to execute display control. When the device is in a communication mode by a radio communication portion (17), a mode display is executed in a background that has a color of a turn-OFF mode by using a color of a turn-ON mode on the display screen of the LCD (15), for example, the modes display such as "talking", or the like is executed in the background in black color by characters in white color. Also, a partial display is executed such that a display only in an area in which the mode display is executed is turned ON and the display in other areas is turned OFF. Accordingly, the current consumption of the LCD (15) can be reduced. |