An LC display is disclosed that comprises a light source (5) that provides the background illumination, that emits light of only a part of the spectrum and that is disposed on the back (9) of the liquid crystal layer (10) so as to be protected and covered while it still is able to detect or emit light...http://www.google.ca/patents/US8013949?utm_source=gb-gplus-sharePatent US8013949 - Liquid crystal display device with optoelectronic component and method for controlling backlighting of such a display device
