CONDUCTIVE SHEET AND CONDUCTIVE SHEET FOR TOUCH PANEL

摘要

A conductive sheet, method for using conductive sheet and touch panel, having a base substance and conductive parts formed on one of the principal surfaces of the base substance. The conductive parts respectively extend in primary directions, and have two or more conductive patterns made from metal wires arranged in a second direction that is perpendicular to the first direction. The conductive pattern is constituted by serially connecting two or more large gratings in the first direction, and each of the large gratings is constituted by combining two or more small gratings. Around the edges of the large grating, non-connective patterns are formed from metal wires which are not connected with the large gratings.

主权项

1. A conductive sheet comprising:
two or more conductive first large lattices composed of a thin metal wire formed on one main surface of a substrate; and two or more conductive second large lattices composed of a thin metal wire formed on another main surface of the substrate, wherein the first large lattices and the second large lattices each contain a combination of two or more small lattices, a first unconnected pattern composed of a thin metal wire separated from the first large lattices is formed around a side of the first large lattices, a second unconnected pattern composed of a thin metal wire separated from the second large lattices is formed around a side of the second large lattices, the first large lattices are arranged adjacent to the second large lattices as viewed from above, the first unconnected pattern and the second unconnected pattern overlap with each other to form a combined pattern between the first large lattices and the second large lattices, and the combined pattern has a pattern approximately equal to inner patterns of the first large lattices and the second large lattices.