Patent ID: 8780079

Claim:
A touch panel, characterized in that: the touch panel comprises: a substrate; a plurality of first sensing pads disposed on the substrate and arranged along a first direction; a plurality of first connection lines disposed and connected between the first sensing pads; a plurality of second sensing pads disposed on the substrate and arranged along a second direction; a plurality of second connection lines disposed and connected between the second sensing pads; a plurality of third sensing pads disposed on the substrate and arranged along a third direction; a plurality of third connection lines disposed and connected between the third sensing pads; a register configured to store sensing signals corresponding to different directions; and a controller configured to process the sensing signals corresponding to different directions for determining the at least one touch position; wherein the first direction is vertical to a first axis X, and the second direction is vertical to a second axis Y, and the third direction is vertical to a third axis Z, and the first axis, the second axis and the third axis are arranged as a three-axis coordinate system, and the three-axis coordinate system corresponds to an orthogonal coordinate system for a display panel; wherein, when the three-axis coordinate system is transformed into the orthogonal coordinate system, and an amount of third sensing series arranged by the third sensing pads of the third axis is an even number, coordinates of a fourth axis X′ and a fifth axis Y′ of the orthogonal coordinate system is expressed according to the following formula: Y′=Z,X ′=( X+Y )− Z/ 2, wherein, when the amount of the third sensing series is an odd number, the coordinates of the fourth axis X′ and the fifth axis Y′ of the orthogonal coordinate system is expressed according to the following formula: Y′=Z,X ′=( X+Y )−( Z− 1)/2.