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Title:
POLARIZING FILM AND METHOD FOR MANUFACTURING POLARIZING FILM
Document Type and Number:
WIPO Patent Application WO/2020/021847
Kind Code:
A1
Abstract:
The present invention provides a polarizing film capable of reducing streaking. The polarizing film according to the present invention has a thickness of 8 µm or less; the average difference between the maximum and minimum thicknesses of the polarizing film in each 50-mm region from one end to the other end in a direction perpendicular to the absorption axis is 70 nm or less.

Inventors:
TAKAE KOSUKE (JP)
GOTO SHUSAKU (JP)
SHIMAZU RYO (JP)
Application Number:
JP2019/021299
Publication Date:
January 30, 2020
Filing Date:
May 29, 2019
Export Citation:
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Assignee:
NITTO DENKO CORP (JP)
International Classes:
G02B5/30; B29C55/06; H01L27/32; H01L51/50; H05B33/02; B29K29/00
Foreign References:
JP2017173793A2017-09-28
JP2012256018A2012-12-27
JPH1039140A1998-02-13
Attorney, Agent or Firm:
MOMII Takafumi (7th Floor, Aqua Dojima East 1-4-4, Dojimahama, Kita-ku, Osaka-sh, Osaka 04, 〒5300004, JP)
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