Patent ID: 9727179
Date: 2017-08-08
CPC Classifications: G06F

Claim:
1. A touch sensing method of a touch panel, comprising: defining at least one of at least one sensing loop as at least one reference sensing loop, wherein the at least one sensing loop is disposed in the touch panel and configured to sense a touch event; detecting whether a deformation is occurred on the touch panel, wherein deformation of the touch panel includes folding, bending, and rolling of the touch panel; when the deformation occurred on the touch panel is detected, entering the electrical detection period after the deformation; during an electrical detection period, providing a driving signal to the at least one reference sensing loop, so as to read at least one reference signal from the at least one reference sensing loop; during a touch sensing period, providing the driving signal to the at least one sensing loop, so as to read at least one sensing signal from the at least one sensing loop; and detecting a touch position of the touch event by referring the at least one sensing signal to the at least one reference signal, wherein the electrical detection period and the touch sensing period are two separate periods.