Touch panel device, touch operation judgment method, and touch operation judgment program

摘要

The touch panel device (1) has an operation surface (11) on which a touch operation is performed, and has a touch panel unit (10) that outputs a touch sensor signal corresponding to the touch operation and a pressing force applied to the operation surface (11). A plurality of pressing force sensors (60) that output a plurality of pressing force sensor signals corresponding to the above, and a touch coordinate detection unit (101) that detects touch coordinates indicating the position of a touch operation based on the touch sensor signals. The touch operation is predetermined based on the pressing force detection unit (102) that outputs a plurality of pressing force detection values corresponding to the pressing force based on the pressing force sensor signal, and the touch coordinates and the plurality of pressing force detection values. It has an operation determination unit (103) that performs an operation determination process that determines whether the touch operation is an effective touch operation that satisfies the pressing condition or is an invalid touch operation that does not satisfy the pressing condition.