A display (50) with enhanced image contrast contains an image-producing component (60) and a set of shutter strips (80). The image-producing component, typically a flat-panel device, has multiple imaging lines that provide light to produce an image. Each shutter strip is situated in front of one or more...http://www.google.com.au/patents/US7071907?utm_source=gb-gplus-sharePatent US7071907 - Display with active contrast enhancement
