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Abstract

A detecting device that can sufficiently exhibit its performance even when used integrally with a high-resolution display device is implemented. In a detecting device that can perform a location detection process using both of a self-capacitance scheme and a mutual-capacitance scheme, a touch panel controller drives a location detection electrode group formed in an area where location detection by the location detection process is to be performed, for example, such that the location detection process using the self-capacitance scheme is performed during a vertical flyback period (52) and the location detection process using the mutual-capacitance scheme is performed during horizontal flyback periods within an effective vertical scanning period (51). As such, when the location detection process is performed using at least one of the self-capacitance scheme and the mutual-capacitance scheme, the touch panel controller drives the location detection electrode group based on a synchronizing signal.

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First Claim