ISO 20508:2003 specifies a test method for determining the visible light transmittance of a transparent coating material, e.g., the transparent electrode for display devices, in which a fine ceramic thin film is coated on to a substrate.
ISO 20508:2003 is not applicable to deliberately coloured, uneven or non-parallel faced test pieces. A translucent medium is not included in this International Standard.
Status: PublishedPublication date: 2003-12
Edition: 1Number of pages: 4
Technical Committee: ISO/TC 206 Fine ceramics
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