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Patent Searching and Data


Title:
POLARIZER, POLARIZER COMPOSITE, AND OPTICAL LAMINATE
Document Type and Number:
WIPO Patent Application WO/2021/079612
Kind Code:
A1
Abstract:
A polarizer that has a polarizing region and a non-polarizing region that is surrounded by the polarizing region as seen in plan view. The polarizing region is no more than 15 μm thick. The non-polarizing region is a region in which a cured product of an actinic-ray-curable resin is provided in a through hole that is surrounded by the polarizing region as seen in plan view.

Inventors:
MATSUMOTO TOSHIKAZU (JP)
Application Number:
PCT/JP2020/032325
Publication Date:
April 29, 2021
Filing Date:
August 27, 2020
Export Citation:
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Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
B32B27/38; B32B7/023; G02B5/30
Foreign References:
US20170176657A12017-06-22
JP2018128664A2018-08-16
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
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