TOUCH SENSOR, ELECTRONIC DEVICE THEREWITH AND DRIVING METHOD THEREOF

摘要

According to various embodiments of the present invention, a driving method of a touch sensor including at least one fingerprint panel (FP) disposed to prevent the FP to overlap with a portion of a touch screen panel (TSP) area comprises the operations of: inactivating Tx of the TSP in the FP area in a fingerprint input mode; activating Tx and Rx of the FP; and inputting a fingerprint through the FP. In the present invention, various embodiments can be possible. The present invention can improve current sinking by controlling the Tx and Rx.