Switchable Projection Window TM Is a Newly Invented Product to The Market

Switchable Projection Window TM is a newly invented product to the market and represents the latest technology in home theater design. It can virtually turn any window into TV screen while remaining a full function of a normal window. Switchable Projection Window (SPW) mainly consists with two parts, that is, 3G Switchable Glass and outdoor rotary blinds. 3G Switchable Glass is made of liquid crystal display (LCD) and can be switched from opaque to clear by flick of a switch. In its opaque state, 3G Switchable Glass can be perfectly used as a projection screen. Outdoor rotary blinds function as a light shutter. Switchable Projection Window has multi functions including normal window function like open, close and see-through, switching privacy function from clear to opaque, projection screen function showing high quality of images for HD TV, movie or presentation and dry-erase whiteboard function. It also can be easily converted into a touch screen. SPW has four basic states and functions as shown in pictures on right and a table on next page.