ELECTROCONDUCTIVE LAMINATE, MANUFACTURING PROCESS THEREOF, ELECTROMAGNETIC WAVE SHIELDING FILM AND PROTECTIVE PLATE FOR PLASMA DISPLAY

摘要

To provide an electroconductive laminate having a broad transmission/reflection band and having excellent electrical conductivity (electromagnetic wave shielding properties), visible light transparency and near infrared shielding properties, and an electromagnetic wave shielding film for a plasma display and a protective plate for a plasma display. An electroconductive laminate 10 comprising a substrate 11 and an electroconductive film 12 formed on the substrate 11, wherein the electroconductive film 12 has a multilayer structure having an oxide layer 12a and a metal layer 12b alternately laminated from the substrate 11 side in a total layer number of (2n+1) (wherein n is an integer of at least 1), the oxide layer 12a contains zinc oxide and a high refractive index metal oxide having a refractive index of at least 2.3 as the main components, and the metal layer 12b contains silver or a silver alloy as the main component; and a protective plate for a plasma display comprising a support, an electroconductive laminate 10 provided on the support, and an electrode electrically in contact with an electroconductive film of the electroconductive laminate 10.