Patent ID: 7929083

Claim:
A liquid crystal display device comprising a liquid crystal display panel which includes a pair of substrates and liquid crystal supported between the pair of substrates, wherein the liquid crystal display panel includes a plurality of sub-pixels; each of the plurality of sub-pixels includes a transparent element and a reflective element; one substrate of the pair of substrates includes: a diffuse reflection layer formed at a position corresponding to the reflective element of each individual sub-pixel; a color filter formed on the diffuse reflection layer; an oriented film formed on the color filter; a retardation film formed in a region in which the diffuse reflection layer is formed on the oriented film; the region in which the retardation film is formed being separate from the transparent element; and a protection film formed on the retardation film, wherein the oriented film expands from the reflective element to the transparent element, the protection film covers the retardation film and one part of the oriented film, the one part of the oriented film being formed in a region in which the retardation film is not formed, and a surface of the other substrate of the pair of substrates on a side opposite to the liquid crystal is a display surface.