| abstract |
[Problem] To provide a circular polarizing plate that can be manufactured at low cost and that has excellent anti-reflection properties. [Solution] A circular polarizing plate according to the present invention is provided with a polarizer, a phase difference layer 20a that functions as a λ/4 plate; and a coloring layer, in that order, wherein the angle formed between the absorption axis of the polarizer and the slow axis of the phase difference layer 20a is 35°-55°, and the degree of polarization of a laminate formed of the polarizer and the coloring layer is 99.9% or higher. According to one embodiment, the coloring layer selectively absorbs light within a specific wavelength range. |