Patent ID: 9198287
Filing Date: 2015-11-24
Classification: C23C,G02B,G06F,H05K

Abstract:
1. A substrate with a transparent electrode, comprising: a transparent film substrate; and a first dielectric material layer, a second dielectric material layer, a third dielectric material layer and a patterned transparent electrode layer in this order on at least one surface of the transparent film substrate, 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 35 nm and patterned to have an electrode layer-formed part and an electrode layer non-formed part, a refractive index n the transparent electrode layer has a refractive index n wherein a color difference of transmitted light between the electrode layer-formed part and the electrode layer non-formed part is 0.8 or less.