Polarizing plate and polarizing plate having phase difference layer and image display device using the same

摘要

Problem to be solved: to provide a thin polarizing plate having excellent durability under a high temperature and high humidity environment and a polarizing plate having a phase difference layer.The polarizing plate of the present invention has a polarizer, an iodine transmission inhibiting layer and an adhesive layer in this order. The iodine existing index of the adhesive layer is 0.050 or less. The polarizing plate with the phase difference layer of the present invention has such a polarizing plate, a phase difference layer disposed between the polarizer and the adhesive layer, and the phase difference layer is an orientation solidifying layer of the liquid crystal compound having circular polarization or elliptical polarization function.Diagram