A multiple light source flat panel liquid crystal display (LCD) system having enhanced backlight brightness and specially selected light sources. According to the present invention, brightness in the LCD is enhanced by polarization recycling using a pre-polarizing film to pre-polarize light, and a special...http://www.google.com/patents/US6243068?utm_source=gb-gplus-sharePatent US6243068 - Liquid crystal flat panel display with enhanced backlight brightness and specially selected light sources
