Patent attributes
A display or light blocking screen includes a liquid crystal (LC) array layer having a plurality of LC pixels, and a transparent LED layer having a plurality of LED pixels. A controller is operatively connected to the LC array layer and the transparent LED layer. The controller is configured to selectively trigger emission of light from a selection of the LED pixels, and to selectively darken a selection of the LC pixels that correspond directly to the selection of LED pixels. Therefore, the emitting LED pixels and the darkened LC pixels match and light is emitted from the LED pixels in substantially the opposite direction of the LC array layer. The display screen, or different aspects thereof, may be operatively incorporated into one or more windows of a vehicle, may be a standalone unit, or may be incorporated into a building.
