Method for removing a touch screen panel noise and touch screen readout circuit

摘要

According to an aspect of the present invention, there is provided a method of controlling a touch screen panel, the method comprising: storing a voltage of a sensing line output from a touch screen panel at a predetermined period; integrating a sensed voltage stored in a previous period, A touch screen panel noise canceling method that does not perform integration when the noise is judged to be applied and does not consider an applied noise in a subsequent process step, and a touch screen lead-out circuit that implements the touch screen panel noise reduction method Introduce.