TOUCH CONTROL DEVICE AND DETECTION METHOD THEREOF

摘要

Disclosed is a touch control device, comprising a plurality of piezoelectric induction units arranged in the touch control area of a substrate, and a plurality of signal wires located on the substrate and electrically connected with the plurality of piezoelectric induction units. The touch control device of the present invention can convert mechanical deformation into an electric signal, and can detect a signal on the touch control device without extra driving voltage, thus providing a low energy consuming and energy saving touch control device.