CN114008495B - 线栅型偏振元件及其制造方法 - Google Patents

线栅型偏振元件及其制造方法 Download PDF

Info

Publication number
CN114008495B
CN114008495B CN202080043060.5A CN202080043060A CN114008495B CN 114008495 B CN114008495 B CN 114008495B CN 202080043060 A CN202080043060 A CN 202080043060A CN 114008495 B CN114008495 B CN 114008495B
Authority
CN
China
Prior art keywords
sheet
shape
end portion
metal
length
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202080043060.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN114008495A (zh
Inventor
穂苅辽平
栗原一真
高桑恭平
山本明孝
山口祐介
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 Co ltd
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Mitsubishi Gas Chemical Trading Co ltd
National Institute of Advanced Industrial Science and Technology AIST
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Gas Chemical Trading Co ltd, National Institute of Advanced Industrial Science and Technology AIST filed Critical Mitsubishi Gas Chemical Trading Co ltd
Publication of CN114008495A publication Critical patent/CN114008495A/zh
Application granted granted Critical
Publication of CN114008495B publication Critical patent/CN114008495B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3058Polarisers, 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, 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
    • G02B5/3041Polarisers, 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
CN202080043060.5A 2019-06-25 2020-05-14 线栅型偏振元件及其制造方法 Active CN114008495B (zh)

Applications Claiming Priority (3)

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
JP2019-117465 2019-06-25
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

Publications (2)

Publication Number Publication Date
CN114008495A CN114008495A (zh) 2022-02-01
CN114008495B true CN114008495B (zh) 2024-08-09

Family

ID=74060871

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080043060.5A Active CN114008495B (zh) 2019-06-25 2020-05-14 线栅型偏振元件及其制造方法

Country Status (6)

Country Link
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (22)

* 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
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
JP4616066B2 (ja) * 2005-04-26 2011-01-19 株式会社リコー 埋め込み微細パターンの形成方法
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
JP2009244312A (ja) * 2008-03-28 2009-10-22 Asahi Kasei E-Materials Corp ワイヤグリッド型偏光子
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
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
JP5526851B2 (ja) * 2010-02-19 2014-06-18 セイコーエプソン株式会社 偏光素子及びプロジェクター
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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
KR102851295B1 (ko) 2025-08-27
JP7477085B2 (ja) 2024-05-01
KR20220021908A (ko) 2022-02-22
TWI733461B (zh) 2021-07-11
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

Similar Documents

Publication Publication Date Title
TWI467252B (zh) Wire grid type polarizer and manufacturing method thereof
CN102084275B (zh) 线栅型偏振器及其制造方法
CN103842862B (zh) 线栅偏振片以及投影型影像显示设备
CN105388551B (zh) 无机偏光板及其制造方法
JP4968953B2 (ja) 反射防止機能を有する機能性基板とその製造方法
JP6014939B2 (ja) 反射型偏光板の製造方法およびディスプレイ装置
CN101622557A (zh) 偏振片和使用该偏振片的液晶显示装置
CN202472025U (zh) 线栅偏振片以及使用该线栅偏振片的投影型影像显示设备
WO2011022423A2 (en) Nanowire grid polarizers and methods for fabricating the same
JP5096735B2 (ja) 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
JP2012103468A (ja) 光学素子および投射型液晶表示装置
WO2014025318A1 (en) Optical grating
CN114008495B (zh) 线栅型偏振元件及其制造方法
JP5833301B2 (ja) ワイヤグリッド偏光板及びワイヤグリッド偏光板の製造方法
JP5525289B2 (ja) ワイヤグリッド偏光板の製造方法並びに液晶表示装置
JP2012103469A (ja) 光学素子および投射型液晶表示装置
JP2021004928A5 (enExample)
CN216622745U (zh) 一种消反结构
JP2015212741A (ja) ワイヤグリッド偏光子及びその製造方法
JP5591575B2 (ja) ワイヤグリッド偏光板の製造方法
JP2012073484A (ja) ワイヤグリッド型偏光子および液晶表示装置
JP2011227130A (ja) ワイヤグリッド型偏光子の製造方法
KR101500167B1 (ko) 무반사 미세 격자패턴 구조물을 갖는 반사 방지막의 제조방법 및 반사 방지막을 갖는 광소자의 제조방법
JP6263905B2 (ja) 透過率異方性部材、透過率異方性部材の製造方法及び表示装置
JP2007025508A (ja) 反射防止構造体及びその製造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant