BASE MATERIAL WITH TRANSPARENT CONDUCTIVE COVERING, ITS MANUFACTURE, AND DISPLAY DEVICE WITH THIS BASE MATERIAL

摘要

PURPOSE: To improve antireflection performance and electromagnetic shielding effect by forming a transparent covering of low refractive index, after applying specific embrocation for a transparent conductive fine particle layer on a base material and drying it. CONSTITUTION: Metal fine particles of 2 to 200nm in mean grain size and transparent conductive inorganic oxide fine particles or colored conductive fine particles, as necessary, and matrix formation component are distributed in water and/or organic solvent so that embrocation for metal fine particle layer formation of concentration of 15wt.% or less is obtained. After this embrocation is applied on a base material and dried at ambient temperature-10 deg.C, it is heat- treated at 150 deg.C or more as necessary so that a transparent conductive fine particle layer of 50 to 2000nm in thickness is formed. Transparent covering of 100 to 300nm in thickness is formed on this conductive fine particle layer so that the base material with the transparent conductive covering of surface resistance 10<2> to 10<2>Ω/square can be obtained.