Touch input sensing method using changing between mutual capacitance scheme and self capacitance scheme and touch input device for the same

摘要

A method of detecting a touch input in a touch input device including a plurality of electrode pads, the method comprising: detecting whether touch input is performed on the plurality of electrode pads using a first sensing method when the touch input device is initialized; Detecting whether a plurality of electrode pads are touched by using a second sensing method when it is determined that touch input is performed on the plurality of electrode pads; And detecting whether the plurality of electrode pads are touched by using the first sensing method if it is determined that the touch input to the plurality of electrode pads has disappeared.