GB/T 28122-2011 "Method for Determination of Polyvinyl Alcohol (PVA) Film thickness for liquid crystal displays (LCDs) " stipulates the determination method of PVA film thickness for LCDs. The standard specifies the measurement principle, equipment requirements, sample preparation process, specific measurement procedures and result calculation methods, provides a unified specification for the accurate measurement of PVA film thickness, helps to ensure the mass of PVA film products, and provides a technical basis for PVA film thickness detection and mass control in LCD production.
This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.
| Status | Active | ||
|---|---|---|---|
| CCS | G15 | ICS | 71.080.99 |
| Release Date | 2011-12-30 00:00:00 | Implementation Date | 2012-10-01 00:00:00 |