GB/T 28122-2011 "Polyvinyl Alcohol (PVA) Film for Liquid Crystal Displays (LCD) - Method for Thickness Determination" specifies the method for determining the thickness of polyvinyl alcohol film used in liquid crystal displays. This method typically employs contact or non-contact thickness gauges, conducted under specified environmental conditions and measurement points, and is applicable for evaluating the uniformity of PVA polarizing films.
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 |
