This part of IEC 61747 gives the details of the quality assessment procedures and provides general rules for the visual inspection of the non-active and active areas of monochrome matrix liquid crystal display modules by the human eye and@ if necessary@ through an optical microscope. Furthermore this standard includes the defect definitions and the method for visual defect inspection. NOTE Restrictions on defect types@ number@ and sizes are specified in the quality contract (customer acceptance specification and incoming inspection specification) between the panel and set makers.