A liquid crystal display (LCD) device, with an organic electroluminescent display (OLED) element serving as a light source, a common electrode, and a polarizer which is a wire grid polarizer or a thin film polarizer are formed on a lower substrate. A pixel electrode is formed on an upper substrate. According...http://www.google.ca/patents/US6987547?utm_source=gb-gplus-sharePatent US6987547 - Liquid crystal display device
