Title:
偏光膜、偏光板、および偏光膜の製造方法
Document Type and Number:
Japanese Patent JP6409142
Kind Code:
B1
Abstract:
【課題】優れた光学特性を有する偏光膜を提供する。【解決手段】本発明の偏光膜は、厚みが８μｍ以下であり、単体透過率が４３．５％以上であり、偏光度が９９．９４０％以上である。【選択図】図１
Inventors:
Shusaku Goto
Ryo Shimazu
High Kousuke Naga
Ryo Shimazu
High Kousuke Naga
Application Number:
JP2018023014A
Publication Date:
October 17, 2018
Filing Date:
February 13, 2018
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
G02B5/30; B32B7/02; B32B27/16; B32B27/30; B32B37/14
Domestic Patent References:
| JP2017176063A | 2017-10-05 | |||
| JP2012078780A | 2012-04-19 | |||
| JPH06289224A | 1994-10-18 | |||
| JPH04223404A | 1992-08-13 | |||
| JP2014074786A | 2014-04-24 | |||
| JP2016535877A | 2016-11-17 | |||
| JP2003043257A | 2003-02-13 |
Foreign References:
| WO2015137514A1 | 2015-09-17 |
Attorney, Agent or Firm:
Katsuto Momii
Yukio Tanaka
Yukio Tanaka