Switchable, dimmable, projectable, wifi enable, privacy view with touch a button.

Switchable smart pdlc film is a combination of two electrically conductive films, filled with liquid crystals and polymer.

LC particles, by electrical connections, stand in one direction to let the light pass through and create transparency. As the current is off the particles are scattered in various directions; consequently they partially impede the pass of the light and cause the opacity. You may know more details from pdlc film wiki.

How to make pdlc film: The film is composed by two layer ITO film, with liquid crystal coating in the middle of two ito film, with special glue mixed in liquid crystal, the two layer film be adhesive together firmly.