A thin film light used in displays is disclosed. The thin film light is an organic light generating thin film located between two electrodes. One electrode facing the display is transparent, while another electrode is a reflective patterned electrode. The patterned electrode is aligned with pixel...http://www.google.ca/patents/US5796509?utm_source=gb-gplus-sharePatent US5796509 - Thin film frontlighting and backlighting for spatial light modulators
