Patent ID: 7561233

Claim:
A liquid crystal display device including: a liquid crystal panel having a liquid crystal layer held between a pair of substrates; a first polarizing layer that is disposed on a light incidence side of the liquid crystal panel; and a second polarizing layer that is disposed on a light emission side of the liquid crystal panel, the liquid crystal display device being of a birefringence mode, in which the liquid crystal layer has a residual retardation in an in-plane direction and has a positive retardation in a thickness direction at a time of dark display of the liquid crystal display device, wherein a first phase layer formed of a liquid crystal polymer and that is a positive uniaxial phase layer, which compensates viewing-angle characteristics with respect to light emerging from the first polarizing layer, is disposed between the first polarizing layer and the liquid crystal layer a second phase layer, which compensates the residual retardation in the liquid crystal layer, and a third phase layer, which compensates the positive retardation in the thickness direction of the liquid crystal layer, are provided between the second polarizing layer and the first phase layer, and multiplication values (Δn 1 (440) ×t 1 ) and (Δn 1 (620) ×t 1 ), which are obtained by multiplying a layer thickness t 1 of the liquid crystal polymer that forms the first phase layer by refractive index anisotropies Δn 1 (440) and Δn 1 (620) at wavelengths of 440 nm and 620 nm of liquid crystal molecules in the liquid crystal polymer layer, are nearly mλ/8 (m=1, 2, 3, 4, . . . ) with respect to a wavelength λ.