Layered product for coating and substrate used for hologram, has optical structure comprising layer(s) with high refractive nanoparticles and/or layer(s) with low refractive nanoparticles

摘要

A layered product has optical structure comprising at least one layer with high refractive nanoparticles and/or at least one layer with low refractive nanoparticles. An independent claim is included for manufacture of layered product.