Electroconductive sheet and touch panel

A touch panel comprising a conductive sheet, which is used on a display panel of a display device, wherein

• the conductive sheet has a first conductive part disposed closer to an input operation surface and a second conductive part disposed closer to the display panel,
• the first conductive part and the second conductive part overlap with each other,
• the first conductive part contains a plurality of first conductive patterns composed of thin metal wires,
• the first conductive patterns are arranged in one direction and each contain a plurality of first electrodes connected,
• the second conductive part contains a plurality of second conductive patterns composed of the thin metal wires,
• the second conductive patterns are arranged in a direction perpendicular to the one direction of the first conductive patterns and each contain a plurality of second electrodes connected,
• the occupation area of the second conductive patterns is larger than the occupation area of the first conductive patterns, and
• the thin metal wires have a line width of 6 μm or less and a line pitch of 200 μm or more and 500 μm or less, or alternatively the thin metal wires have a line width of more than 6 μm but at most 7 μm and a line pitch of 300 μm or more and 400 μm or less, wherein
• the second electrodes each contain a combination of a plurality of first lattices,
• the first electrodes each contain a combination of a plurality of second lattices larger than the first lattices,
• the second lattices each have a length component, and
• a length of the length component is a real-number multiple, of a side length of the first lattice.