DIFON develops smart window solution technology that can control sunlight transmittance.

It is a smart window & film solution that solves the impossibility of actively coping with environmental changes with fixed transmittance such as curtains, blinds, verticals, and vehicle tinting. It controls the amount of sunlight transmitted through the window as much as the user wants.
Under the slogan “Provide a better living environment to our lives through light”, we provide active sunlight blocking through Smart Tinting, smart privacy, and UV protection for cooling/heating energy saving.