Patent ID: 9483154
Filing Date: 2016-11-01
CPC Classification: G06F,H01H

Claim Text:
1. A touch panel, comprising: a substrate; a plurality of first electrodes formed on the substrate, extending in a first direction; a plurality of second electrodes extending in a second direction so as to three-dimensionally intersect the plurality of first electrodes; and a plurality of wirings electrically connected to the plurality of first electrodes and the plurality of second electrodes respectively at a peripheral area of the substrate, wherein each of the plurality of first electrodes has a first portion formed on a layer different from a layer on which the plurality of second electrodes are formed and three-dimensionally intersecting corresponding one of the plurality of second electrodes, and a second portion formed on the layer on which the plurality of second electrodes are formed, but separated from the plurality of second electrodes, the first portion electrically connects between adjacent two of the second portions at a three-dimensional intersection of each of the plurality of first electrodes and the corresponding one of the plurality of second electrodes, the first portion and the plurality of second electrodes are separated from each other by an insulating film at the three-dimensional intersection, the wiring is electrically connected to the first electrode and second electrode through a connection portion which is provided on an end portion of the first and second electrode respectively, the insulating film is made of a negative resist, and the first portion is made of a metal material.