Patent ID: 8203538

Claim:
A sensor structure of a touch panel, comprising: a substrate; a plurality of sensor lines disposed on a surface of the substrate, each of the sensor lines comprising a plurality of conductive pads arranged along a first direction and a conductive line connecting the conductive pads, wherein any one of the conductive pads of the respective sensor line and another conductive pad of the adjacent sensor line are staggered in a row, and the conductive pads of the aforementioned sensor lines are overlapped in the first direction; and a control circuit electrically connected to the sensor lines, the control circuit receiving a touch signal generated by one of the conductive pad of the sensor lines, wherein the touch signal is resulting from a touch at one of the conductive pad of the respective sensor line to generate a touch capacitance, and the control circuit determines the position of the touch depending on the touch capacitance, in which the touch capacitance resulting from one of the conductive pad near by the control circuit is greater than the touch capacitance resulting from another conductive pad distant to the control circuit.