Electrochromic Glass/Film/Foil

Electrochromic Glass
(Also called: Electric-control Curtain Glass / Liquid Crystal Glass) 

Electrochromic Glass could change from opaque to clear with a flick of switch. It gives you a total privacy when you need it. This specified structural glass has a nickname- "electric-control curtain glass", produced with the multi-development of electronics and glass techniques. Stanley glass adopts international patent techniques to sandwich new liquid crystal between glass sheets and control its shade by changing currency that limit sun light to enter and control up to 99% of UV ray as well, which provides you with a cozy environment.