Title:
可視域および赤外域用偏光素子、および、偏光板
Document Type and Number:
Japanese Patent JP7319195
Kind Code:
B2
Abstract:
The present application provides a polarizing element containing a water-soluble compound that absorbs infrared rays or a salt thereof.
Inventors:
Noriaki Mochizuki
Takahiro Hishitada
Takahiro Hishitada
Application Number:
JP2019559647A
Publication Date:
August 01, 2023
Filing Date:
December 11, 2018
Export Citation:
Assignee:
NIPPON KAYAKU KABUSHIKI KAISHA
International Classes:
C09B33/28; G02B5/30; C09B62/83; C09B62/835; G02F1/1335
Domestic Patent References:
| JP62123405A | ||||
| JP2009014959A | ||||
| JP2017072823A | ||||
| JP2061988B2 | ||||
| JP4033443B2 | ||||
| JP2013057909A | ||||
| JP2003215338A | ||||
| JP3012606A |
Foreign References:
| WO2016186183A1 | ||||
| WO2014162635A1 | ||||
| WO2016152498A1 | ||||
| WO2018135618A1 | ||||
| WO2015186681A1 | ||||
| WO2012165223A1 | ||||
| US5639809 |
Attorney, Agent or Firm:
Patent Attorney Corporation Asamura Patent Office
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