D05700 - SEMI D57 - Guide for Definition of Measurement Index Visual Contrast Threshold (VCT) for Mura in FPD Image Quality Inspection StdPbc-1111 filter cartridges

filter cartridges

At present

The intent of this Standard is not to suggest any specific testing program

SEMI F57 — Specification for Polymer Components Used in Ultrapure Water and Liquid Chemical Distribution Systems

SEMI E88-0701 (technical revision)

D05700 - SEMI D57 - Guide for Definition of Measurement Index Visual Contrast Threshold (VCT) for Mura in FPD Image Quality Inspection StdPbc-1111 filter cartridgesSpecific definitions and quantifications of Mura are not consistent for many FPD manufacturers. Though there are standards for quantification of Mura, they are only used for limited types of Mura and are not practical in real varied cases. Currently it is still difficult to implement instruments to replace human inspectors for Mura inspections of LCDs. Therefore, it is necessary to standardize the classification of Mura for LCD. This Standard focuses