switchable glass

switchable glass with Sunlight’s premium Polymer Dispersed Liquid Crystal (PDLC) technology allows glass to turn on, off, or anywhere in between in milliseconds for diverse light control applications.

switchable glass in the absence of an electric field, the electronically controlled PDLC film is in an opaque state, when an alternating current is applied, at which point the smart glass changes from an opaque state (OFF) to a transparent state (ON).

Sunlight switchable glass with PDLC film sandwiched in two pieces of glass of the  same thickness, when power on it is transparency, when power off it becomes opaque, with glass and smart curtain in one technology, plus support rear projection to display videos, pictures and letters. which can be widely used in space partition or facade where more open view, privacy and display functions needed 85 percent, 87 percent and 91 percent transmittance, colorful available.