SCHICHTMATERIAL.

摘要

The layered material comprises a support, on which is an electroconductive metal layer which is covered by a porous metal oxide layer, and is characterised in that a thin, transparent and electroconductive metal layer of an anodically oxidisable metal has been applied to at least one surface of the support and has been covered by a thin and transparent oxide layer of said metal, the oxide layer containing fine pores which are closed toward the metal layer and are distributed over the surface. …The layered material can be used as an optical information recording material or as a transparent electrode.