JP6779013B2 - 各波長で均一な透過率を有する偏光素子および偏光板 - Google Patents

各波長で均一な透過率を有する偏光素子および偏光板 Download PDF

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Publication number
JP6779013B2
JP6779013B2 JP2015551504A JP2015551504A JP6779013B2 JP 6779013 B2 JP6779013 B2 JP 6779013B2 JP 2015551504 A JP2015551504 A JP 2015551504A JP 2015551504 A JP2015551504 A JP 2015551504A JP 6779013 B2 JP6779013 B2 JP 6779013B2
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Japan
Prior art keywords
transmittance
film
polarizing element
axis direction
absorption axis
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JP2015551504A
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English (en)
Japanese (ja)
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JPWO2015083672A1 (ja
Inventor
典明 望月
典明 望月
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Kayaku Co Ltd
Polatechno Co Ltd
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Nippon Kayaku Co Ltd
Polatechno Co Ltd
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Publication of JPWO2015083672A1 publication Critical patent/JPWO2015083672A1/ja
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
JP2015551504A 2013-12-02 2014-12-01 各波長で均一な透過率を有する偏光素子および偏光板 Active JP6779013B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013249359 2013-12-02
JP2013249359 2013-12-02
PCT/JP2014/081788 WO2015083672A1 (ja) 2013-12-02 2014-12-01 各波長で均一な透過率を有する偏光素子および偏光板

Publications (2)

Publication Number Publication Date
JPWO2015083672A1 JPWO2015083672A1 (ja) 2017-03-16
JP6779013B2 true JP6779013B2 (ja) 2020-11-04

Family

ID=53273434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015551504A Active JP6779013B2 (ja) 2013-12-02 2014-12-01 各波長で均一な透過率を有する偏光素子および偏光板

Country Status (6)

Country Link
JP (1) JP6779013B2 (zh)
KR (1) KR20160094364A (zh)
CN (1) CN105683786B (zh)
HK (1) HK1220257A1 (zh)
TW (1) TWI646359B (zh)
WO (1) WO2015083672A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111373294B (zh) * 2017-11-24 2023-03-28 日东电工株式会社 起偏镜的制造方法
JP2020024240A (ja) * 2018-08-06 2020-02-13 日東電工株式会社 偏光子の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3264816B2 (ja) * 1995-11-09 2002-03-11 日本合成化学工業株式会社 偏光板
JP2002221618A (ja) * 2001-01-24 2002-08-09 Nitto Denko Corp 偏光板及びそれを用いた液晶表示装置
JP2002258043A (ja) * 2001-03-02 2002-09-11 Nitto Denko Corp 偏光板及びそれを用いた液晶表示装置
JP4404581B2 (ja) 2003-07-30 2010-01-27 富士フイルム株式会社 偏光板
WO2005029143A1 (ja) * 2003-09-19 2005-03-31 Nippon Kayaku Kabushiki Kaisha 偏光フィルム、偏光板、及び液晶表示装置
JP2005202367A (ja) 2003-12-18 2005-07-28 Nitto Denko Corp 偏光子、光学フィルムおよび画像表示装置
JP2007051166A (ja) * 2005-07-19 2007-03-01 Yukari Nose ポリビニルアルコールフィルムの膨潤方法と装置及び偏光フィルムの製造方法並びに偏光板
JP2008134270A (ja) * 2006-10-27 2008-06-12 Nitto Denko Corp 液晶パネル、及び液晶表示装置
JP5011444B2 (ja) * 2010-09-03 2012-08-29 日東電工株式会社 粘着型光学フィルム、その製造方法および画像表示装置
JP5382957B2 (ja) * 2011-07-28 2014-01-08 マルミ光機株式会社 デジタルカメラ用の撥水機能付きフィルターの製造方法及びそのフィルター
JP6054054B2 (ja) * 2012-05-11 2016-12-27 日東電工株式会社 偏光子の製造方法、偏光子、偏光板、光学フィルムおよび画像表示装置

Also Published As

Publication number Publication date
KR20160094364A (ko) 2016-08-09
CN105683786A (zh) 2016-06-15
CN105683786B (zh) 2018-10-19
JPWO2015083672A1 (ja) 2017-03-16
TWI646359B (zh) 2019-01-01
HK1220257A1 (zh) 2017-04-28
WO2015083672A1 (ja) 2015-06-11
TW201527811A (zh) 2015-07-16

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