METHOD FOR DETECTING TOUCH

摘要

PURPOSE: A touch detecting method is provided to correct the quantity of light when the quantity of light is sensed in a corner unit and to detect touch in the same touch as real touch. CONSTITUTION: Each infrared sensor module is driven(S12). The quantity of light is sensed from each infrared ray sensor module(S13). It is determined whether a pixel to which the quantity of light is sensed is touched. In case the pixel is in a corner unit, the quantity of light is determined as single touch(S16).