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US09562282B2 Transparent conductive film and production method therefor 有权
透明导电膜及其制备方法

Transparent conductive film and production method therefor
Abstract:
A transparent conductive film includes a transparent conductive coating provided on at least one surface of an organic polymer film substrate, wherein the transparent conductive coating is a crystalline coating of an indium-based complex oxide having a content of a tetravalent metal element oxide of 7 to 15% by weight calculated by the formula {(the amount of the tetravalent metal element oxide)/(the amount of the tetravalent metal element oxide+the amount of indium oxide)}=100(%), has a thickness in the range of more than 40 to 200 nm, a specific resistance of 1.2×10−4 to 2.0×10−4 Ω·cm, main X-ray diffraction peaks corresponding to (222) and (440) planes and has a ratio (I440/I222) of (440) peak intensity (I440) to (222) peak intensity (I222) of less than 0.3, and has an internal stress of 700 MPa or less as determined by an X-ray stress measurement method.
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