| 摘要 |
PROBLEM TO BE SOLVED: To improve the accuracy of detecting a touch position even if user touch pressure on a touch panel is weak.SOLUTION: An input device 1 with a touch panel 2 is configured to apply a predetermined voltage to a pair of electrode bodies facing each other and formed of a resistive film of a position detection unit 22, to detect a touch position of the electrode bodies. A first detection pattern is set for applying a predetermined voltage to a pair of connection terminals arranged at both ends of the electrode bodies, to measure a detection voltage. A second detection pattern is set for applying a voltage formed by switching the voltage of the first detection pattern, to measure the detection voltage. A touch position is calculated on the basis of the detection voltage obtained by the first and second detection patterns. |
