Patent ID: 8767151

Claim:
An in-plane switching liquid crystal display comprising: a liquid crystal panel including an upper substrate, a lower substrate and a liquid crystal cell filled with a liquid crystal having a positive dielectric anisotropy; first and second polarized plates disposed on both sides of the liquid crystal panel, respectively; and an integrated wide viewing film including: a +A-film satisfying n x >n y =n z and having an optical axis located in-plan; and a +C-film satisfying n x =n y <n z and having an optical axis located in a thickness direction thereof, wherein the optical axis of the +C-film is, for the purpose of optimization, inclined at an angle not less than −5° and not to exceed +5°, with respect to a vertical direction in an in-plane direction, wherein the liquid crystal in the liquid crystal cell has an optical axis located in-plane parallel to the polarized plates, respectively, and wherein the first and second polarized plates have absorption axes perpendicular to each other.