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Patent Searching and Data


Title:
POLARIZING PLATE
Document Type and Number:
WIPO Patent Application WO/2019/208299
Kind Code:
A1
Abstract:
The present invention provides a polarizing plate having at least one curved portion. The polarizing plate includes a polarizer having a first surface and a second surface, and a first base material arranged on the first surface of the polarizer. The thickness of the polarizer is 15 µm or less. The first base material is made of thermoplastic resin. The polarizing plate has at least one curved portion.

Inventors:
ICHIHARA, Masahiro (2033 Gateway Place Suite 657, San Jos, California ., 95110, US)
Application Number:
JP2019/016127
Publication Date:
October 31, 2019
Filing Date:
April 15, 2019
Export Citation:
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Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED (27-1, Shinkawa 2-chome Chuo-k, Tokyo 60, 〒1048260, JP)
International Classes:
G02B5/30
Domestic Patent References:
WO2007148650A12007-12-27
Foreign References:
JP2016200731A2016-12-01
JP2013178321A2013-09-09
US5412505A1995-05-02
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (LIMITED 5-33, Kitahama 4-chome, Chuo-ku, Osaka-sh, Osaka 50, 〒5418550, JP)
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