| abstract |
A liquid crystal display device that is excellent in scratch resistance due to no interference due to interference of light such as interference fringes, can maintain a high degree of polarization without peeling off a polarizer and a protective layer even in a high temperature and high humidity environment. A polarizing plate suitable for the above is provided. Refractive index n i (λ) at a wavelength λ in a range of 380 nm to 780 nm of an i-th thermoplastic resin layer, in which k thermoplastic resin layers (k is an integer of 2 or more) are laminated. And the refractive index n i + 1 (λ) at a wavelength λ in the range of 380 nm to 780 nm of the i + 1 th thermoplastic resin layer is represented by the formula [1] (where i represents an integer of 1 to k−1). A polarizing plate in which a protective layer having a relationship and a polarizer are laminated via a photocationically curable adhesive containing an aliphatic epoxy, an alicyclic epoxy and / or oxetane, and a photopolymerization initiator . [Selection figure] None |