| abstract |
PROBLEM TO BE SOLVED: To provide a polarizing plate having a small dimensional change rate under high-temperature and high-humidity conditions and high-temperature conditions and hardly causing light leakage. A polarizing plate having a protective film on at least one side of a polarizer, wherein the protective film on one side is allowed to stand for 120 hours under conditions of 60 ° C. and 90% relative humidity or 80 ° C. and 10% relative humidity. The subsequent machine direction dimensional change rate S (MD) and machine width direction dimensional change rate S (TD) are both +0.01 to + 5%. [Selection figure] None |