TOUCH PANEL DEVICE AND TOUCH PANEL DEVICE CONTROL METHOD

摘要

Provided is a touch panel device (1) which detects a finger manipulation and a pen manipulation, comprising a contact object determination unit (23) which determines whether a manipulation is a finger manipulation or a pen manipulation on the basis of whether a value which is outputted from a sensor is within a finger threshold range or within a pen threshold range. In an Lp region, the contact object determination unit (23) determines only whether the operation is the finger operation on the basis of whether the value which is outputted from the sensor is within the finger threshold range, without determining whether the operation is the pen operation.