Multilayer antireflection film-coated transparent substrate having conductivity, electronic apparatus using the transparent touch panel and the transparent touch panel using the multilayer antireflection film-coated transparent substrate

摘要

To obtain a high transmittance in the glass substrate as well, the conductive that can be obtained while ensuring the required resistance value and the conductivity of the outermost layer even in the transparent substrate of the glass substrate than to obtain high transmittance, high durability In multilayer antireflection film-coated transparent substrate having a conductive with a view to provide a multilayer anti-reflective coating with a transparent substrate having sex, laminating a thin film of transparent conductive thin film of a transparent dielectric material on a transparent substrate, in order from the transparent substrate side, a second thin layer of transparent dielectric is a low refractive index and a first thin film layer of transparent dielectric is a refractive index higher than the refractive index of the transparent substrate than the refractive index of the transparent substrate has at least three layers of the third thin film layer of the transparent conductor to the outermost layer, said third thin film layer was 20 wt% or more the content of SnO _2.