MOBILE TERMINAL APPARATUS

摘要

A mobile terminal apparatus capable of suppressing occurrence of noise, while maintaining required display capability in accordance with the operation status of the apparatus. A control part (16) and a display part controller (19), which drive a display part (20) comprising a liquid crystal display device, change driving operations, such as driving systems, driving frequencies and the like, such that an appropriate driving status is established in accordance with the operation status of the apparatus. For example, in a case of displaying a moving image during a camera operation or the like, a sequential scan driving, such as one-line inversion driving, is used so as to perform such a driving operation that puts the picture quality of the display part (20) on a higher priority, thereby improving the viewability. Alternatively, during another operation mode, such as a mode of telephone communication, an interlaced scan driving or the like is used so as to perform such a driving operation that suppresses the noise caused by the display part (20) and hence puts the acoustic characteristic on a higher priority, thereby realizing a satisfactory usage environment.