Antireflection Coating

Antireflection coating (AR) is used to increase the optical transmission and improve solar cell efficiency. Silicon dioxide (SiO2), silicon nitride (SiN), silicon oxynitride (SiON), silicon oxycarbide (SiOC) and TiO2 with proper thickness are the common AR material.

AR coating can be made by thermal CVD and PECVD. We provide solution for AR coating on glass, Si and metal foil for solar cell research and manufacturing.