This document specifies the terms and definitions, product structure, basic requirements, technical requirements, and tests of pre-coated optical polyethylene terephthalate (PET) film (hereinafter referred to as: pre-coated optical polyester film) for brightness enhancement films. Methods, inspection rules, markings, packaging, transportation and storage, quality commitment, etc. This document applies to pre-coated optical polyester films based on polyethylene terephthalate (PET) used as brightness enhancement films in the liquid crystal display industry.
T/ZZB 3090-2023 history
2023T/ZZB 3090-2023 Primer-coated Optical polyethylene terphthalate(PET) base brightness enhancement film