Title:
PATTERNED POLARIZING FILM
Document Type and Number:
Japanese Patent JP2015212823
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a patterned polarizing film for obtaining a thin patterned circular polarizing plate having a superior anti-reflection property.SOLUTION: The patterned polarizing film includes a substrate and a patterned liquid crystal cured layer laminated thereon. The liquid crystal cured layer contains a polymer of a polymerizable liquid crystal compound. The patterned polarizing film includes a region (A) having a degree of polarization of 10% or lower and a single transmittance of 80% or higher, and a region (B) having a degree of polarization of 90% or higher and a single transmittance of 40% or higher.
Inventors:
HATANAKA NOBUYUKI
Application Number:
JP2015085650A
Publication Date:
November 26, 2015
Filing Date:
April 20, 2015
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO
International Classes:
G02B5/30
Domestic Patent References:
| JP2013033249A | 2013-02-14 | |||
| JP2012137738A | 2012-07-19 | |||
| JPH0968684A | 1997-03-11 | |||
| JP2005039578A | 2005-02-10 | |||
| JP2007328310A | 2007-12-20 | |||
| JP2012118116A | 2012-06-21 | |||
| JP2013109090A | 2013-06-06 | |||
| JP2009145776A | 2009-07-02 |
Attorney, Agent or Firm:
Toru Nakayama
Toru Sakamoto
Toru Sakamoto
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