Patent ID: 8728615
Filing Date: 2014-05-20
Classification: C03C,C23C,Y10T

Abstract:
1. A transparent conductive film having a lamination structure having a surface of a metallic thin film coated with a transparent oxide thin film, wherein the transparent oxide thin film is an amorphous oxide thin film consisting of gallium, indium, and oxygen, and a gallium content of the transparent oxide thin film is at least 62 at. % with respect to all metallic atoms, wherein the metallic thin film is constructed with a single layer having at least one, as a main component, selected from the group consisting of silver, gold, platinum, palladium, rhodium, iridium, ruthenium, osmium, nickel, copper, and aluminum, or the metallic thin film is constructed with a laminated layer of at least two kinds of single-layer films having different compositions, wherein the metallic thin film ranges in thickness from 1 nm to 20 nm, and wherein the transmittance of light with a wavelength of 380 nm in the transparent conductive film is 88.5% or more, the transmittance of light with a wavelength of 320 nm in the transparent conductive film is 58.4% or more, and the transmittance of light with a wavelength of 300 nm in the transparent conductive film is 37.4% or more, respectively.