Patent ID: 7791695
Filing Date: 2010-09-07
Classification: G02F

Abstract:
1. A liquid crystal display device having a transmissive region and a reflective region in a pixel region in which a protective film is formed covering a thin film transistor over a substrate, wherein in the reflective region, an uneven surface is formed on a surface of the protective film, and a capacitor electrode which comprises a transparent conductive film and which is electrically connected to a source electrode of the thin film transistor through a first through hole formed through the protective film, a first capacitor insulating film, and a reflective plate which also functions as an opposing electrode and in which the uneven surface formed on the protective film surfaces and appears with the capacitor electrode and the first capacitor insulating film therebetween are formed over the surface of the protective film on which the uneven surface is formed, in the transmissive region, an opposing electrode which comprises a transparent conductive film is formed over the surface of the protective film, a second capacitor insulating film is formed covering the reflective region and the transmissive region, and a pixel electrode which comprises a transparent conductive film and which is electrically connected to the source electrode of the thin film transistor through a second through hole formed through the second capacitor insulating film is provided over an upper surface of the second capacitor insulating film in the reflective region and the transmissive region.