Method for producing substrate assembly for plasma display panel, and plasma display panel

摘要

A method for producing a substrate assembly for a plasma display panel includes the steps of applying a suspension to a dielectric layer covering display electrodes formed on a substrate, the suspension containing a dispersion medium and a large number of magnesium oxide crystals dispersed in the dispersion medium, and thereafter evaporating the dispersion medium to form a layer of the magnesium oxide crystals on the dielectric layer, wherein the dielectric layer has a rugged surface structure having uniformly-dispersed projections and depressions, the rugged surface structure being capable of trapping the magnesium oxide crystals.