POLARIZING PLATE AND OPTICAL DISPLAY DEVICE INCLUDING SAME

Title:

POLARIZING PLATE AND OPTICAL DISPLAY DEVICE INCLUDING SAME

Document Type and Number:

WIPO Patent Application WO/2021/141289

Kind Code:

A1

Abstract:

Provided are a polarizing plate and an optical display device including same, the polarizing plate comprising a polarizer and a protection film formed on at least one surface of the polarizer, wherein the polarizer includes, in at least a part thereof, an area having high light transmittance, and the area having the high light transmittance has a depolarization index that is less than or equal to approximately 2% in a wavelength of approximately 550 nm.

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Inventors:

KIM BONG CHOON (KR)
YOU JUNG HUN (KR)
KOO JUN MO (KR)
SHIN DONG YOON (KR)
LEE SANG HUM (KR)

Application Number:

PCT/KR2020/018854

Publication Date:

July 15, 2021

Filing Date:

December 22, 2020

Export Citation:

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Assignee:

SAMSUNG SDI CO LTD (KR)

International Classes:

G02B5/30; G02B1/14; G02F1/1335

Foreign References:

KR20170122167A	2017-11-03
KR20170083995A	2017-07-19
KR20170037855A	2017-04-05
KR20090105823A	2009-10-07
US20120106063A1	2012-05-03

Attorney, Agent or Firm:

AJU INTERNATIONAL LAW & PATENT GROUP (KR)

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