Brightening Film Products

Brightness Enhancement Film (BEF), also known as prism film, is a core precision optical thin film specially designed for LCD and Mini LED backlight systems. As an essential light-management component in display modules, it effectively optimizes light propagation paths, recycles wasted light energy and significantly boosts frontal screen brightness without increasing power consumption. Working cooperatively with light guide plates, diffuser films and reflective films, this high-performance optical film greatly improves display efficiency, picture clarity and visual layering, becoming a standard accessory for modern ultra-thin, energy-saving and high-definition display equipment widely used in smartphones, monitors, TVs, vehicle screens and industrial displays. This brightness enhancement film adopts high-transmittance optical PET substrate and precision micro-prism microstructure technology. The regularly arranged micro-prism texture is manufactured through advanced micro-replication…