Electroconductive element, electroconductive element manufacturing method, wiring element, information input device, display device, and electronic apparatus

摘要

An electroconductive element includes a substrate having a first wavy surface and a second wavy surface, and an electroconductive layer formed on the first wavy surface, wherein the electroconductive layer forms an electroconductive pattern, and the first wavy surface and the second wavy surface satisfy the following relationship: 0≦(Am1/λm1)<(Am2/λm2)≦1.8. Am1 is a mean amplitude of vibrations of the first wavy surface, Am2 is a mean amplitude of vibrations of the second wavy surface, λm1 is a mean wavelength of the first wavy surface, and λm2 is a mean wavelength of the second wavy surface.

主权项

1. An electroconductive element comprising: a substrate having a first region with a first wavy surface and a second region with a second wavy surface, which are alternately formed thereon, each wavy surface having a concave-convex surface including a plurality of structures formed with an array pitch corresponding to a wavelength not longer than wavelengths of a visible light; and
an electroconductive layer continuously formed on the first wavy surface, but not formed on the second wavy surface such that the second region functions as an electrically insulating region that establishes electrical insulation between the electroconductive layers formed on the adjacent first regions on both sides of the second region, and wherein the electroconductive layer forms an electroconductive pattern, and the first wavy surface and the second wavy surface satisfy following relationship,
0<(Am1/λm1)<(Am2/λm2)≦1.8 where Am1 is a mean amplitude of vibrations of the first wavy surface, Am2 is a mean amplitude of vibrations of the second wavy surface, λm1 is a mean wavelength of the first wavy surface, and λm2 is a mean wavelength of the second wavy surface.