Products & Custom Solutions

We provide liquid crystal based products and technology services

KOI is a technology developer specialized in developing advanced electro-optical products by leveraging on our outstanding liquid crystal and optics expertise. Established on a credential track-of-record in technological innovations, KOI is the leading provider for technical solutions to electro-optical devices and systems, including tunable filters, switchable mirrors, laser protection devices, as well as multispectral imaging and IR scene projection instruments. KOI offers a diverse range of products to the U.S. defense and industries in photonics, display, imaging and glazing industries.