Patent ID: 8350824
Filing Date: 2013-01-08
Classification: G06F

Abstract:
1. A sensing method for a capacitive touch system including a touch panel having a plurality of first traces and a plurality of second traces, of which the first one of the plurality of second traces is next to the last one of the plurality of first traces, the sensing method comprising the steps of: (A) scanning the plurality of first traces by a first touch integrated circuit and the plurality of second traces by a second touch integrated circuit, each of the plurality of first traces except the last one thereof providing a first ADC value, each of the plurality of second traces providing a second ADC value; (B) selecting at least one from the first ADC values and at least one from the second ADC values; and (C) calculating with the selected ADC values to determine a sensed value for the last one of the plurality of first traces.