Patent ID: 9703442
Date: 2017-07-11
CPC Classifications: G06F

Claim:
1. A position detection device, comprising: a signal electrode layer in which a plurality of elongated signal electrodes each having a total length longer than a width are arranged in a direction intersecting a longitudinal direction at a predetermined interval; a detection electrode layer in which a plurality of elongated detection electrodes each having a total length longer than a width are arranged in a direction intersecting a longitudinal direction at a predetermined interval so as to intersect the signal electrodes respectively; an insulating layer arranged between the signal electrode layer and the detection electrode layer; a position input panel layered over the signal electrode layer or the detection electrode layer; and a detection part detecting a change in capacitance between the signal electrodes and the detection electrodes, wherein the position detection device detects an indicated position on the position input panel by an indicator based on a change in the capacitance detected by the detection part, and each of the signal electrode layer and the detection electrode layer is formed by layering two element electrode layers.