JP7477085B2 - ワイヤグリッド型偏光素子、及びその製造方法 - Google Patents

ワイヤグリッド型偏光素子、及びその製造方法 Download PDF

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Publication number
JP7477085B2
JP7477085B2 JP2019117465A JP2019117465A JP7477085B2 JP 7477085 B2 JP7477085 B2 JP 7477085B2 JP 2019117465 A JP2019117465 A JP 2019117465A JP 2019117465 A JP2019117465 A JP 2019117465A JP 7477085 B2 JP7477085 B2 JP 7477085B2
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Japan
Prior art keywords
sheet
tip
polarizing element
metal
dimensional lattice
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Japanese (ja)
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JP2021004928A5 (enExample
JP2021004928A (ja
Inventor
遼平 穂苅
一真 栗原
恭平 高桑
明孝 山本
祐介 山口
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.)
MITSUBISHI GAS CHEMICAL TRADING, INC.
TOKAI SEIMITSU INDUSTRIAL CO., LTD.
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
MITSUBISHI GAS CHEMICAL TRADING, INC.
TOKAI SEIMITSU INDUSTRIAL CO., LTD.
National Institute of Advanced Industrial Science and Technology AIST
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Application filed by MITSUBISHI GAS CHEMICAL TRADING, INC., TOKAI SEIMITSU INDUSTRIAL CO., LTD., National Institute of Advanced Industrial Science and Technology AIST filed Critical MITSUBISHI GAS CHEMICAL TRADING, INC.
Priority to JP2019117465A priority Critical patent/JP7477085B2/ja
Priority to KR1020217037587A priority patent/KR102851295B1/ko
Priority to PCT/JP2020/019185 priority patent/WO2020261791A1/ja
Priority to CN202080043060.5A priority patent/CN114008495B/zh
Priority to TW109117057A priority patent/TWI733461B/zh
Publication of JP2021004928A publication Critical patent/JP2021004928A/ja
Priority to US17/535,744 priority patent/US12189162B2/en
Publication of JP2021004928A5 publication Critical patent/JP2021004928A5/ja
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Publication of JP7477085B2 publication Critical patent/JP7477085B2/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
    • G02B5/3058—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state comprising electrically conductive elements, e.g. wire grids, conductive particles
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
JP2019117465A 2019-06-25 2019-06-25 ワイヤグリッド型偏光素子、及びその製造方法 Active JP7477085B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2019117465A JP7477085B2 (ja) 2019-06-25 2019-06-25 ワイヤグリッド型偏光素子、及びその製造方法
PCT/JP2020/019185 WO2020261791A1 (ja) 2019-06-25 2020-05-14 ワイヤグリッド型偏光素子、及びその製造方法
CN202080043060.5A CN114008495B (zh) 2019-06-25 2020-05-14 线栅型偏振元件及其制造方法
KR1020217037587A KR102851295B1 (ko) 2019-06-25 2020-05-14 와이어 그리드형 편광 소자 및 그 제조 방법
TW109117057A TWI733461B (zh) 2019-06-25 2020-05-22 線柵型偏光元件及其製造方法
US17/535,744 US12189162B2 (en) 2019-06-25 2021-11-26 Wire-grid polarizer and process for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019117465A JP7477085B2 (ja) 2019-06-25 2019-06-25 ワイヤグリッド型偏光素子、及びその製造方法

Publications (3)

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JP2021004928A JP2021004928A (ja) 2021-01-14
JP2021004928A5 JP2021004928A5 (enExample) 2022-06-13
JP7477085B2 true JP7477085B2 (ja) 2024-05-01

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JP2019117465A Active JP7477085B2 (ja) 2019-06-25 2019-06-25 ワイヤグリッド型偏光素子、及びその製造方法

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US (1) US12189162B2 (enExample)
JP (1) JP7477085B2 (enExample)
KR (1) KR102851295B1 (enExample)
CN (1) CN114008495B (enExample)
TW (1) TWI733461B (enExample)
WO (1) WO2020261791A1 (enExample)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004309903A (ja) 2003-04-09 2004-11-04 Ricoh Opt Ind Co Ltd 無機偏光素子および偏光光学素子および液晶素子
JP2006308668A (ja) 2005-04-26 2006-11-09 Ricoh Co Ltd 微細パターン形成プラスチックフィルムおよび埋め込み微細パターンの形成方法
JP2009244312A (ja) 2008-03-28 2009-10-22 Asahi Kasei E-Materials Corp ワイヤグリッド型偏光子
JP2010204297A (ja) 2009-03-02 2010-09-16 Teijin Ltd ワイヤーグリッド偏光子及びその製造方法
JP2011170136A (ja) 2010-02-19 2011-09-01 Seiko Epson Corp 偏光素子及びプロジェクター
JP2018159880A (ja) 2017-03-23 2018-10-11 日本ゼオン株式会社 円偏光フィルム及びその製造方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4386413B2 (ja) * 2003-08-25 2009-12-16 株式会社エンプラス ワイヤーグリッド偏光子の製造方法
JP2006058615A (ja) * 2004-08-20 2006-03-02 Sumitomo Chemical Co Ltd 金属細線が埋め込まれた偏光分離素子
US7961393B2 (en) 2004-12-06 2011-06-14 Moxtek, Inc. Selectively absorptive wire-grid polarizer
US20080129931A1 (en) * 2004-12-16 2008-06-05 Toray Industries, Inc. A Corporation Of Japan Polarizer, Method For Producing The Same, And Liquid Crystal Display Device Using The Same
CN1952700B (zh) * 2005-10-17 2010-06-09 旭化成电子材料株式会社 线栅偏振片及其制造方法
JP5096735B2 (ja) 2006-12-05 2012-12-12 Ｊｘ日鉱日石エネルギー株式会社 ワイヤグリッド型偏光子及びその製造方法、並びにそれを用いた位相差フィルム及び液晶表示素子
JP2009204894A (ja) 2008-02-28 2009-09-10 Sony Corp ワイヤグリッド偏光素子及びその製造方法、液晶ディスプレイ
JP5368011B2 (ja) 2008-06-12 2013-12-18 旭化成イーマテリアルズ株式会社 吸収型ワイヤグリッド偏光子
WO2010005059A1 (ja) 2008-07-10 2010-01-14 旭硝子株式会社 ワイヤグリッド型偏光子およびその製造方法
JP5291425B2 (ja) 2008-10-03 2013-09-18 旭化成イーマテリアルズ株式会社 吸収型ワイヤグリッド偏光子及び液晶表示装置
JP5291424B2 (ja) 2008-10-03 2013-09-18 旭化成イーマテリアルズ株式会社 吸収型ワイヤグリッド偏光子及び液晶表示装置
JP2010204626A (ja) * 2009-02-05 2010-09-16 Asahi Glass Co Ltd ワイヤグリッド型偏光子およびその製造方法
JP2012073484A (ja) * 2010-09-29 2012-04-12 Asahi Glass Co Ltd ワイヤグリッド型偏光子および液晶表示装置
JP2012098703A (ja) 2010-10-04 2012-05-24 Hoya Corp 偏光素子
KR101416628B1 (ko) * 2012-12-10 2014-07-08 한국전기연구원 와이어 그리드 편광자의 제조 장치 및 방법
KR20160069048A (ko) * 2014-12-05 2016-06-16 삼성디스플레이 주식회사 와이어 그리드 편광자 및 이의 제조방법
JP2016191805A (ja) * 2015-03-31 2016-11-10 大日本印刷株式会社 偏光子、偏光子の製造方法及び液晶表示装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004309903A (ja) 2003-04-09 2004-11-04 Ricoh Opt Ind Co Ltd 無機偏光素子および偏光光学素子および液晶素子
JP2006308668A (ja) 2005-04-26 2006-11-09 Ricoh Co Ltd 微細パターン形成プラスチックフィルムおよび埋め込み微細パターンの形成方法
JP2009244312A (ja) 2008-03-28 2009-10-22 Asahi Kasei E-Materials Corp ワイヤグリッド型偏光子
JP2010204297A (ja) 2009-03-02 2010-09-16 Teijin Ltd ワイヤーグリッド偏光子及びその製造方法
JP2011170136A (ja) 2010-02-19 2011-09-01 Seiko Epson Corp 偏光素子及びプロジェクター
JP2018159880A (ja) 2017-03-23 2018-10-11 日本ゼオン株式会社 円偏光フィルム及びその製造方法

Also Published As

Publication number Publication date
KR102851295B1 (ko) 2025-08-27
KR20220021908A (ko) 2022-02-22
TWI733461B (zh) 2021-07-11
CN114008495B (zh) 2024-08-09
TW202101068A (zh) 2021-01-01
WO2020261791A1 (ja) 2020-12-30
JP2021004928A (ja) 2021-01-14
US12189162B2 (en) 2025-01-07
CN114008495A (zh) 2022-02-01
US20220082750A1 (en) 2022-03-17

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