In a liquid crystal display device having a backlight, the backlight has a first state which outputs a first amount of light and a second state which generates a second amount of light and the time for the first state and the time for the second state are controlled. Due to such a constitution, the liquid...http://www.google.es/patents/US20020067332?utm_source=gb-gplus-sharePatente US20020067332 - Liquid crystal display device
Número de solicitud: 09/987,595 Número de publicación: US 2002/0067332 A1 Fecha de presentación: 15 Nov 2001 Patente emitida: US7161577 ( Fecha de emisión 9 Ene 2007)
