Patent ID: 7119871

Claim:
A liquid crystal display device comprising: a plurality of gate signal lines disposed to be juxtaposed on a liquid-crystal-side surface of one of substrates disposed in opposition to each other with a liquid crystal layer interposed therebetween; a plurality of drain signal lines disposed to be juxtaposed to intersect the plurality of gate signal lines on the liquid-crystal-side surface of the one of the substrates; and pixel areas each of which is made of an area surrounded by adjacent ones of the plurality of gate signal lines and adjacent ones of the plurality of drain signal lines, each of the pixel areas being provided with a switching element to be operated by a scanning signal from a gate signal line and a pixel electrode to which an image signal from a drain signal line is supplied via the switching element, the pixel electrode having a reflector function and being formed on an upper surface of a protective film made of an organic material layer formed to cover the drain signal line and the switching element, a light scattering surface which reflects unevenness of an uneven portion formed on the upper surface of the protective film being formed on a surface of the pixel electrode, an insulating film which is disposed to overlap the drain signal line and to be extended in a running direction of the drain signal line being formed in a layer underlying the protective film.