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US 12,596,214 B2Granted
Polarizing plate and optical display apparatus comprising the same
AssigneeWuxi Hengxin Optoelectronic Materials Co., Ltd.
InventorsSeon Oh Hwang, Jung Hun You, Kwang Ho Shin, Sang Hum Lee
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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 protective layer on at least one surface of the polarizer, and the polarizing plate includes a first region and a second region having a lower light transmittance than the first region and has a moisture content of 2.0 g/m2 or less.
Claims9
A polarizing plate comprising:
- a polarizer;
- and a protective layer on at least one surface of the polarizer,
- wherein the polarizing plate comprises a first region and a second region having a lower light transmittance than the first region, and the polarizing plate has a moisture content of 2.0 g/m2 or less, the first region performs an external image-photographing function through an image sensor while performing an image display function as in the second region, and
- wherein the first region has a degree of polarization of 25% to 80%, and the second region has a degree of polarization of 90% or more.
1 more element
Dependencies are inferred from the claim text.