POLARIZING THIN FILM, POLARIZING PLATE AND LIQUID CRYSTAL DISPLAY DEVICE

摘要

There is provided a polarizing film which comprises a polyvinyl alcohol-based resin layer including dichroic materials. The polarizing film has (a) a film thickness t of 0.5μm to 5μm, and (b) an absorbance (absorbance per unit) of 1.5 or higher for extraordinary light per film thickness of 1μm relative to monochromatic light having a wavelength of 550 nm.