OPTICAL RESIN FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY APPARATUS

摘要

PROBLEM TO BE SOLVED: To provide an optical resin film in which wavelength dispersion of in-plane retardation and wavelength dispersion of retardation in a thickness direction are independently controlled, and to provide a liquid crystal display apparatus having high display quality with improved viewing angle dependence of contrast and showing little color change by using a polarizing plate showing smaller in-plane retardation in a shorter wavelength side (inverse wavelength dispersion) and larger retardation in the thickness direction in a shorter wavelength side (normal wavelength dispersion).

SOLUTION: The resin film is a stretched optical resin film containing at least one of additive having negative intrinsic birefringence and at least one of additive having positive intrinsic birefringence.

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