SEMI D77 - Test Method for Measurements of Dimension of Films for FPD – Contour Matching Method
This Standard was technically approved by the Flat Panel Display – Materials & Components Global Technical Committee. This edition was approved for publication by the global Audits and Reviews Subcommittee on March 19, 2018. Available at www.semiviews.org and www.semi.org in June 2018.
This Standard establishes the method that evaluates with high precision a shape of the polarizing films and other films for FPD, especially non-rectangle shape films.
This Standard specifies the measurement method of polarizing films and other films for FPD by using contour matching method.
This Standard can apply to rectangle shapes. Especially non-rectangle shapes are effective. Examples of the other films except polarizing films are retardation films, brightness enhanced films and touch panel.
Referenced SEMI Standards