Smart Film

HOHOFILM® Smart Film is an innovative and cutting-edge technology that transforms ordinary glass into a dynamic and versatile surface. With a simple switch, this intelligent film changes from transparent to opaque, offering privacy and security at your fingertips. Ideal for automotive, residential, and commercial applications, HOHOFILM® Smart Film can be easily integrated into windows and glass surfaces, providing a modern and customizable solution for any space. Experience the future of smart living with HOHOFILM® Smart Film.


Smart dimming film is a liquid crystal display functional film that uses polymer dispersed liquid crystal (PDLC) as a display structure.


When electricity is applied to the film via the wiring, the liquid crystals align and the window instantly becomes clear. When the power is turned off, the liquid crystals return to their normal scattered positions rendering the glass opaque.