In a transflective liquid crystal display having a transmission area and the reflection area, the transmissive electrode is connected to a switching element to control the liquid crystal layer in the transmission area, and the reflective electrode is connected to the switching element via a separate...http://www.google.de/patents/US20070263144?utm_source=gb-gplus-sharePatent US20070263144 - Transflective liquid crystal display with gamma harmonization
