| abstract |
An object of the present invention is to provide a thin-film polarizing plate excellent in curling resistance and flatness when manufactured in a low-humidity environment and a high-humidity environment, and an organic electroluminescence display device excellent in display unevenness resistance and its manufacture Is to provide a method. The organic electroluminescence display device of the present invention has a polarizing plate on the organic electroluminescence element unit, and the polarizing plate is a retardation film, a polarizer, a protective film, and a protective film, from the organic electroluminescence element unit surface side. Having a hard coat layer in this order, the protective film contains cellulose acetate having a specific average acetyl group substitution degree, the water swelling rate is within a specific range, and the film thickness is within a range of 10 to 50 μm It is characterized by being. |