A polarizing plate having excellent moisture durability and a liquid
crystal display using the same are disclosed. The polarizing plate is
produced by covering all surfaces and sides of a polarizer with low
moisture-permeable layers having moisture permeability of 310
g/m.sup.2.multidot.24 h or less. The rate of change in dimension of the
polarizer in the uniaxially stretched direction is .+-.0.1% or less after
left at a temperature of 60.degree. C. and humidity of 95% for 100 hours.
