Polaroid selection rules

A + regulatory product patches, in principle, the entire selection of original Polaroid, some of the products available TFT LCD Module No optical triangulation material; principle to use original negatives entire polarizer.
A regulation of the surface film, generally used in the original grade whole polarizer, TFT no optical triangulation material or scrap inventory more TFT polarizer; or after the main channel of procurement scrap suppliers TFT polarizer film, negatives Polaroid factory level with the whole or composite negatives.
Class B product patches, try to use less inventory scrap TFT polarizer, scrap pieces, or will no longer be the main channel for purchasing scrap suppliers TFT polarizer; film composite film.
Customers have special requirements, lcd module according to customer requirements special polarizer.
Polaroid use:
Gently, not with a hard object on the surface to push plans.
Can not take place when folded.
To the rank of tablets and scrap pieces to be put into production before the dichroic filter.
Patch, be sure to let the LCD cleaning solution remaining on the surface clean after complete evaporation can paste the polarizer.
Wide temperature Polaroid sure to cut the glue is placed facedown.