TRANSPARENT CONDUCTIVE SUPPORT, TOUCH SENSOR, AND METHOD FOR MANUFACTURING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a method for manufacturing a transparent conductive support, by which an amount of materials removed and discarded by etching can be decreased, and transparency can be maintained while suppressing glossiness of a metal layer without forming a blackening treatment layer.SOLUTION: The method for manufacturing a transparent conductive support aims a transparent conductive support comprising a fine linear pattern composed of a layered metal film of a first conductive film layer and a second conductive film layer. The method includes: forming the first conductive film layer on a surface of a transparent support; forming a thick resist layer on the first conductive film layer; exposing and developing the resist layer to form a groove comprising the fine linear pattern where a part of the first conductive film layer is exposed; forming a thick second conductive film layer by electrolytic plating only on the first conductive film layer in the exposed groove; then removing all of the resist layer so as to expose only the layer of the first conductive film layer formed under the resist layer; and removing the exposed layer of the first conductive film layer by etching so as to render a part other than the layered metal film into transparent.