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US 2024/0241301 A1Published application
Polarizing plate and optical display apparatus
AssigneeSamsung SDI Co., Ltd.
InventorsJung Hun YOU, Sang Hum LEE, Jun Mo KOO, Seong Hoon LEE, Seon Gyeong JEONG, Dong Ho WEE
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Abstract
A polarizing plate and an optical display apparatus including the same are provided. A polarizing plate includes: a polarizer; and a stack of retardation layers on at least one surface of the polarizer, and the stack of retardation layers includes a second retardation layer, a primer layer, and a first retardation layer stacked in sequence on the polarizer, and the primer layer has a glass transition temperature of 60° C. to 150° C. and is a (meth)acrylate-based primer layer.
Claims20
A polarizing plate comprising:
- a polarizer;
- and
- a stack of retardation layers formed on at least one surface of the polarizer,
- wherein the stack of retardation layers comprises a second retardation layer, a primer layer, and a first retardation layer stacked in sequence on the polarizer, and
- the primer layer has a glass transition temperature of 60° C. to 150° C. and is a (meth)acrylate-based primer layer.
2 more elements
Dependencies are inferred from the claim text.