A liquid crystal display and a driving method thereof. The liquid crystal display includes a liquid crystal display panel, a backlight module, a dimming control unit and a backlight module driving circuit. The liquid crystal display panel has a first display area and a second display area. The backlight...http://www.google.es/patents/US8013830?utm_source=gb-gplus-sharePatente US8013830 - Liquid crystal display and driving method thereof