Patent ID: 9696751
Date: 2017-07-04
CPC Classifications: C23C,G06F

Claim:
1. A substrate with a transparent electrode, comprising: a transparent film; and a first dielectric material layer, a second dielectric material layer, a third dielectric material layer, and a transparent electrode layer patterned into an electrode layer-formed part and an electrode layer-non-formed part, in this order on at least one surface of the transparent film, wherein the first dielectric material layer is a silicon oxide layer containing SiO the second dielectric material layer is a metal oxide layer containing as a main component at least one oxide of a metal selected from the group consisting of Nb, Ta, Ti, Zr, Zn and Hf and having a thickness of 5 nm or more and less than 10 nm, the third dielectric material layer is a silicon oxide layer containing SiO the transparent electrode layer is a conductive metal oxide layer containing an indium-tin composite oxide as a main component and having a thickness of 20 nm to 35nm, and the indium-tin composite oxide has an average crystal grain size of 200 nm to 700 nm and a crystal grain size variation coefficient of 0.35 or more, a refractive index n the transparent electrode layer has a resistivity of 5.0×10 the electrode layer-formed part of the substrate with transparent electrode has a transmittance of 87% or more.