Patent ID: 8970529
Filing Date: 2015-03-03
Classification: G06F

Abstract:
1. A touch sensor panel, comprising: a substrate; a plurality of first sensor lines formed on the substrate in one direction, the first sensor lines having respective first signal connection points; a plurality of second sensor lines spaced apart from the first sensor lines and formed between the first sensor lines, the second sensor lines having respective second signal connection points; a first signal line; a second signal line; an oscillation circuit that is alternately connected to the first signal connection points of the first sensor lines via the first signal line and to the second signal connection points of the second sensor lines via the second signal line, the oscillation circuit generating first oscillation frequencies when connected to the first signal connection points and generating second oscillation frequencies when connected to the second signal connection points; and a calculator connected to the oscillation circuit, and determining a touch position by comparing the first oscillation frequencies and the second oscillation frequencies, wherein an extending direction of the first sensor lines from the first signal connection points is opposite to an extending direction of the second sensor lines from the second signal connection points.