Diffusion film

Product briefing

A optical grade PET is used as the substrate of micro-structure diffusion film, then use UV light to cure the glue coated on the PET surface when it passes through the mold with diffusion structure to form a diffusive surface structure.

Efun's diffusion film is composed of micro structures with different sizes and particular shape, which can provide pre-designed diffusion pattern for application. Under a suitable design and tooling technology, Efun can make diffusion film with various specs. to satisfy the needs of devices.

This product has been widely used in various display devices for anti-reflection, anti-glare, and back-light illumination uniformity enhancement. It can also be used as  an anti-Newton rings, anti-sticking, as well as an anti-fingerprints layer. It has become an indispensable material for opto-electronic products.