Title:
POLARIZING PLATE WITH ANTI-REFLECTION LAYER AND METHOD FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2019/088192
Kind Code:
A1
Abstract:
Provided is a polarizing plate with an anti-reflection layer, which has a small dimensional change even in high-temperature high-humidity environments and is thus suppressed in warping. A polarizing plate with an anti-reflection layer according to the present invention is provided with: a polarizing plate which has a polarizer and a protective layer that is disposed on one surface of the polarizer; a base material which is bonded to the protective layer; and an anti-reflection layer which is directly formed on the base material. In embodiments of the present invention, the moisture percentage of the polarizing plate is 0.5% by weight or more. In one embodiment of the present invention, the water vapor permeability of the protective layer is 1.0 g/m2/24 hr or less.
Inventors:
MOCHIZUKI MASAKAZU (JP)
YAEGASHI MASAHIRO (JP)
IZAKI AKINORI (JP)
KITAMURA YOSHITSUGU (JP)
YAEGASHI MASAHIRO (JP)
IZAKI AKINORI (JP)
KITAMURA YOSHITSUGU (JP)
Application Number:
PCT/JP2018/040572
Publication Date:
May 09, 2019
Filing Date:
October 31, 2018
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
G02B5/30; B32B7/023; G02B1/115; G02B1/14; G02B1/18
Domestic Patent References:
| WO2004088370A1 | 2004-10-14 | |||
| WO2007026524A1 | 2007-03-08 | |||
| WO2007148554A1 | 2007-12-27 | |||
| WO2015083448A1 | 2015-06-11 |
Foreign References:
| JP2012247664A | 2012-12-13 | |||
| JP2011180211A | 2011-09-15 | |||
| JP2007102179A | 2007-04-19 | |||
| JP2015501955A | 2015-01-19 |
Attorney, Agent or Firm:
MOMII Takafumi (JP)
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