A liquid crystal display device has on each pixel region at a liquid-crystal side of one of a pair substrates, a thin film transistor driven by scanning signals from a gate signal line, a pixel electrode to which video signals from a drain signal line are supplied through the thin film transistor, and...http://www.google.de/patents/US6657688?utm_source=gb-gplus-sharePatent US6657688 - Liquid crystal display device with reflector forming part of capacity element
