Patent ID: 8766105
Filing Date: 2014-07-01
Classification: G06F

Abstract:
1. A conductive sheet comprising a substrate, a first conductive part formed on one main surface of the substrate, and a second conductive part formed on the other main surface of the substrate, wherein the first conductive part contains two or more first conductive patterns composed of a thin metal wire, the first conductive patterns each extend in a first direction and are arranged in a second direction perpendicular to the first direction, the second conductive part contains two or more second conductive patterns composed of a thin metal wire, the second conductive patterns each extend in the second direction and are arranged in the first direction, the first conductive patterns each contain two or more first sense pads connected in series in the first direction, the second conductive patterns each contain two or more second sense pads connected in series in the second direction, the first sense pads and the second sense pads each contain a combination of two or more small lattices, the thin metal wire has a line width of 1 to 15 μm, the small lattices have a side length of 50 to 500 μM, the first conductive part further contains an electrically isolated first insulation between the first conductive patterns, the second conductive part further contains an electrically isolated second insulation between the second conductive patterns, the first conductive patterns and the second conductive patterns are crossed to form an arrangement of a large number of lattices as viewed from above, the first insulation and the second insulation overlap with each other to form a combined pattern between the first conductive patterns and the second conductive patterns, and the combined pattern contains an opening having the same size as two or more of the lattices arranged.