Title:
A polarizing plate and an image display device of long picture-like light polarizer and the shape of a long picture
Document Type and Number:
Japanese Patent JP6215261
Kind Code:
B2
Abstract:
A long polarizer that can achieve the multi-functionalization and high-functionalization of an electronic device, such as an image display apparatus, that shows no variation in quality when provided as a final product, and that is excellent in yield in its production. A polarizer according to an embodiment includes a long resin film containing a dichromatic substance, the polarizer having non-polarization portions arranged in a lengthwise direction and/or a widthwise direction at predetermined intervals, the non-polarization portions including decolored portions formed through partial decoloring.
Inventors:
Masahiro Yaegashi
Daisuke Ogome
Yuki Nakano
Yuji Suiki
Kota Nakai
Daisuke Ogome
Yuki Nakano
Yuji Suiki
Kota Nakai
Application Number:
JP2015127642A
Publication Date:
October 18, 2017
Filing Date:
June 25, 2015
Export Citation:
Assignee:
NITTO DENKO CORPORATION
International Classes:
G02B5/30; G02F1/1335
Domestic Patent References:
| JP2012137738A | ||||
| JP2014081482A | ||||
| JP58168019A | ||||
| JP2012073574A | ||||
| JP2012133308A | ||||
| JP2016538599A |
Foreign References:
| US5327285 | ||||
| WO2015147551A1 |
Attorney, Agent or Firm:
Katsuto Momii
Misa Yamamoto
Misa Yamamoto
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