A display having a plurality of pixel locations includes first and second display layers, each including a cell at each pixel location, wherein each cell includes a liquid-crystal layer for modulating light passing through the display and a capacitor for controlling the liquid-crystal layer. Also disclosed...http://www.google.es/patents/US5600459?utm_source=gb-gplus-sharePatente US5600459 - Multiple-shutter flat-panel display having individually controlled pixels and method for making same
Multiple-shutter flat-panel display having individually controlled pixels ...
