Conductive sheet having metal layer formed on at least a portion of surface of insulating substrate, product using the same, and manufacturing method thereof

摘要

The present invention relates to a conductive sheet having a metal layer formed on at least a portion of a surface of an insulating substrate, wherein the insulating substrate has a long size of 1-10000 m in length, at least a portion of the surface thereof is irradiated with cations to set a surface roughness value Ra of an irradiated portion to 0.2-200 nm, and the metal layer is formed on the portion irradiated with cations by a sputtering method or a deposition method.