Fujitsu Mobile Communications Limited

Fumihiko Nakajoh

An input device detects a position of an object in relation to a display by using the light emitting elements and light receiving elements. When the high accuracy is not required for the position detection, at least one of the light emitting elements and the light receiving elements is turned off.

Input device and mobile terminal

A mobile terminal is provided with a touch screen for displaying and inputting data, a detection unit for detecting the input path of the diagonal line upon input through the touch screen, a set unit for setting the user's operating hand based on the input path, and the display control unit for displaying the display mode determined based on the operating hand.

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Tokyo, Japan

Fumihiko Nakajoh