MOBILE INFORMATION TERMINAL DEVICE AND MOBILE TELE

专利名称：MOBILE INFORMATION TERMINAL DEVICE

AND MOBILE TELEPHONE

发明人：NAKAHARA, Yasutomo,SUZUKI, Kiyoshi申请号：EP08739679.2申请日：20080402公开号：EP2133776A1公开日：20091216

专利附图：

摘要：A mobile information terminal has: an operating position detecting part 37 thatdetects an operating position of a user on the basis of an output of an electrostaticcapacitance sensor 30 that includes a thin film having a plurality of electrodes and

detects an electrostatic capacitance of each of the electrodes; a direction input controlpart 31 that senses movement of the operating position on the basis of an output of theoperating position detecting part, and generates a direction input signal; a key input part32 that detects a pressing operation of the user on a pressing face of an operation key,and generates a key input signal; a display 22 having a display screen; and a displaycontrol part 34 that controls a display position of image information in the display screenon the basis of the direction input signal. A part of the thin film of the electrostaticcapacitance sensor 30 is formed with overlapping with at least a part of the pressing faceof the operation key, and upon sensing of the movement of the operating position, thedirection input control part 31 determines whether or not to generate the direction inputsignal on the basis of an operating position upon start of the movement. Upon operationof the operation key that is arranged with overlapping with an electrostatic pad, adirection input for moving a screen display can be suppressed from being erroneouslyprovided.

申请人：Sharp Kabushiki Kaisha

地址：22-22, Nagaike-cho Abeno-ku Osaka-shi, Osaka 545-8522 JP

国籍：JP

代理机构：Müller - Hoffmann & Partner

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