| CPC G02B 5/3083 (2013.01) [G02F 1/133528 (2013.01)] | 15 Claims |
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1. A polarizing plate comprising:
a polarizer; and
a first retardation layer and a second retardation layer sequentially stacked on a lower surface of the polarizer, wherein:
the first retardation layer has an in-plane retardation (Re) of 200 nm to 250 nm at a wavelength of 550 nm;
the second retardation layer has an in-plane retardation (Re) of 80 nm to 140 nm at a wavelength of 550 nm; and
the polarizing plate has a total transmittance difference of 2% or more between a total transmittance at a wavelength of 450 nm and a total transmittance at a wavelength of 420 nm,
wherein the first retardation layer comprises a resin having a positive (+) birefringence and the second retardation layer comprises a resin having a negative (−) birefringence.
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