| abstract |
The present invention provides a polarizing plate that is excellent in environmental resistance and has a retardation function. A polarizing plate in which a protective film having a function as a retardation film is provided on at least one surface of a polarizer via an adhesive layer, and the adhesive layer is formed of an adhesive containing polyurethane, and the protective film is , A polycarbonate resin, or a copolymer containing an ethylene unit represented by the following formula (E) and a cyclic olefin unit represented by the following formula (F), and having a glass transition temperature of 100 ° C. to 180 ° C. It consists of amorphous polyolefin resin in the range. [Chemical 1] |