| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a manipulation device provided with effective anti-EMI means which accompanies little degradation in detection performance.SOLUTION: A manipulation device 1 roughly comprises; a detection unit 10 having a first electrode group 101 and a second electrode group 102; a drive unit 12 for driving the first electrode group 101 of the detection unit 10; a read-out unit 14 for reading detection values detected by the detection unit 10 from the second electrode group 102; a switching unit 16 for switching electrical connection between each of a plurality of first electrodes 101a and the drive unit 12 and electrical connection between each of a plurality of second electrodes 102a and the read-out unit 14; and a control unit 18 which controls the switching unit 16 to electrically connect one of the plurality of first electrodes 101a to the drive unit 12, and then electrically connect one of the plurality of second electrodes 102a to the read-out unit 14 and other electrodes of the second electrode group 102 to the ground.</p> |
