KR20090012115A - 와이어 그리드형 편광 소자, 그 제조 방법, 액정 장치 및투사형 표시 장치 - Google Patents

와이어 그리드형 편광 소자, 그 제조 방법, 액정 장치 및투사형 표시 장치

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Publication number
KR20090012115A
KR20090012115A KR1020080072001A KR20080072001A KR20090012115A KR 20090012115 A KR20090012115 A KR 20090012115A KR 1020080072001 A KR1020080072001 A KR 1020080072001A KR 20080072001 A KR20080072001 A KR 20080072001A KR 20090012115 A KR20090012115 A KR 20090012115A
Authority
KR
South Korea
Prior art keywords
wire grid
light
polarizing element
substrate surface
groove
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.)
Withdrawn
Application number
KR1020080072001A
Other languages
English (en)
Korean (ko)
Inventor
야스시 가와까미
Original Assignee
세이코 엡슨 가부시키가이샤
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 세이코 엡슨 가부시키가이샤 filed Critical 세이코 엡슨 가부시키가이샤
Publication of KR20090012115A publication Critical patent/KR20090012115A/ko
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • G02B5/18—Diffraction gratings

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
KR1020080072001A 2007-07-25 2008-07-24 와이어 그리드형 편광 소자, 그 제조 방법, 액정 장치 및투사형 표시 장치 Withdrawn KR20090012115A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2007-00192990 2007-07-25
JP2007192990A JP2009031392A (ja) 2007-07-25 2007-07-25 ワイヤーグリッド型偏光素子、その製造方法、液晶装置および投射型表示装置

Publications (1)

Publication Number Publication Date
KR20090012115A true KR20090012115A (ko) 2009-02-02

Family

ID=40295094

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080072001A Withdrawn KR20090012115A (ko) 2007-07-25 2008-07-24 와이어 그리드형 편광 소자, 그 제조 방법, 액정 장치 및투사형 표시 장치

Country Status (4)

Country Link
US (1) US20090027773A1 (enExample)
JP (1) JP2009031392A (enExample)
KR (1) KR20090012115A (enExample)
CN (1) CN101354458A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9645456B2 (en) 2015-01-08 2017-05-09 Samsung Display Co., Ltd. Liquid crystal display
KR20180055022A (ko) * 2016-11-15 2018-05-25 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법

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JP2010261999A (ja) * 2009-04-30 2010-11-18 Ricoh Co Ltd 光学素子、偏光フィルタ、光アイソレータ、光学装置
WO2011091556A1 (zh) * 2010-01-26 2011-08-04 Li Guanjun 液晶屏与液晶显示装置
JP5471674B2 (ja) * 2010-03-23 2014-04-16 セイコーエプソン株式会社 プロジェクター
JP2011248284A (ja) * 2010-05-31 2011-12-08 Sony Chemical & Information Device Corp 偏光板及び偏光板の製造方法
US20130043956A1 (en) * 2011-08-15 2013-02-21 Honeywell International Inc. Systems and methods for a nanofabricated optical circular polarizer
KR101856231B1 (ko) 2011-12-19 2018-05-10 엘지이노텍 주식회사 나노패턴을 구비한 투명기판 및 그 제조방법
JP6090875B2 (ja) * 2013-06-04 2017-03-08 Ｎｅｃディスプレイソリューションズ株式会社 照明光学系及びプロジェクタ
EP2927713A4 (en) * 2013-09-06 2016-07-13 Asukanet Co Ltd METHOD FOR PRODUCING A LIGHT CONTROL PANEL WITH PARALLELLY POSITIONED LIGHT REFLECTOR PARTS
CN105511002B (zh) * 2014-09-23 2018-03-20 中芯国际集成电路制造(上海)有限公司 一种光栅及其制造方法、电子装置
JP6463934B2 (ja) * 2014-09-29 2019-02-06 Ｋｙｂ株式会社 サスペンション装置
CN104297835B (zh) 2014-10-17 2017-03-08 京东方科技集团股份有限公司 一种线栅偏振片的制作方法
CN104347527B (zh) * 2014-10-28 2017-02-15 北京思比科微电子技术股份有限公司 光学指纹传感器芯片封装玻璃光栅及其制作方法
KR20160069048A (ko) * 2014-12-05 2016-06-16 삼성디스플레이 주식회사 와이어 그리드 편광자 및 이의 제조방법
KR102386196B1 (ko) * 2014-12-10 2022-04-13 삼성디스플레이 주식회사 편광판, 이를 포함하는 박막 트랜지스터 기판 및 이의 제조 방법
CN104459865A (zh) * 2014-12-30 2015-03-25 京东方科技集团股份有限公司 一种线栅偏振片及其制作方法、显示装置
CN104483733B (zh) 2014-12-30 2017-11-21 京东方科技集团股份有限公司 一种线栅偏振片及其制作方法、显示装置
KR20160118403A (ko) * 2015-04-01 2016-10-12 삼성디스플레이 주식회사 미러 기판, 이의 제조 방법 및 이를 포함하는 표시 장치
CN104849906B (zh) * 2015-06-11 2018-01-26 京东方科技集团股份有限公司 偏光片及其制造方法、显示装置
KR102464855B1 (ko) * 2015-08-17 2022-11-09 삼성디스플레이 주식회사 미러 기판의 제조 방법 및 이를 갖는 표시 장치
US11249229B2 (en) * 2015-08-17 2022-02-15 Samsung Display Co., Ltd. Display devices including mirror substrates and methods of manufacturing mirror substrates
KR20170079671A (ko) * 2015-12-30 2017-07-10 코오롱인더스트리 주식회사 와이어 그리드 편광판 및 이를 포함한 액정표시장치
KR102605957B1 (ko) * 2016-02-23 2023-11-27 삼성디스플레이 주식회사 유기 발광 표시 장치 및 유기 발광 표시 장치의 제조 방법
JP2016153920A (ja) * 2016-05-19 2016-08-25 ウシオ電機株式会社 偏光光照射装置
JP6922279B2 (ja) * 2017-03-14 2021-08-18 セイコーエプソン株式会社 ワイヤーグリッド偏光素子および投射型表示装置
CN106950636A (zh) * 2017-04-20 2017-07-14 京东方科技集团股份有限公司 一种金属线栅偏振片基板及其制备方法
CN107544180A (zh) * 2017-09-26 2018-01-05 京东方科技集团股份有限公司 发光二极管、背光模组及液晶显示装置
TWI727247B (zh) * 2018-02-02 2021-05-11 中央研究院 偏振選擇的奈米發光二極體
CN108490609A (zh) * 2018-03-07 2018-09-04 中航华东光电有限公司 增强现实眼镜的显示模组
CN108776364A (zh) * 2018-05-29 2018-11-09 武汉华星光电技术有限公司 金属线栅偏光片的制作方法
CN109270620B (zh) * 2018-11-16 2022-07-19 京东方科技集团股份有限公司 金属线栅偏振片的制作方法及显示面板
CN113517569A (zh) * 2021-04-29 2021-10-19 杭州光学精密机械研究所 一种超材料光学窗及其制备方法
CN120122264B (zh) * 2025-05-12 2025-08-08 深圳市前海誉卓科技有限公司 可控偏光片的偏振层制备方法及装置

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US4512638A (en) * 1982-08-31 1985-04-23 Westinghouse Electric Corp. Wire grid polarizer
US6447120B2 (en) * 1999-07-28 2002-09-10 Moxtex Image projection system with a polarizing beam splitter
JP3898597B2 (ja) * 2002-08-19 2007-03-28 信越化学工業株式会社 偏光子および偏光子の製造方法
US6665119B1 (en) * 2002-10-15 2003-12-16 Eastman Kodak Company Wire grid polarizer
JP4280518B2 (ja) * 2003-03-05 2009-06-17 リコー光学株式会社 偏光光学素子とその製造方法
US20040174596A1 (en) * 2003-03-05 2004-09-09 Ricoh Optical Industries Co., Ltd. Polarization optical device and manufacturing method therefor
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
US7768018B2 (en) * 2003-10-10 2010-08-03 Wostec, Inc. Polarizer based on a nanowire grid
JP2005172955A (ja) * 2003-12-08 2005-06-30 Hitachi Maxell Ltd 偏光子、偏光子の製造方法及び投射型液晶表示装置
EP1767965A4 (en) * 2004-06-30 2010-04-28 Zeon Corp ELECTROMAGNETIC WAVE PROTECTIVE GRID POLARIZER AND METHOD FOR MANUFACTURING THE SAME, AND METHOD FOR MANUFACTURING THE GRID POLARIZER
US20080055722A1 (en) * 2006-08-31 2008-03-06 Perkins Raymond T Optical Polarization Beam Combiner/Splitter with an Inorganic, Dielectric Grid Polarizer
US7570424B2 (en) * 2004-12-06 2009-08-04 Moxtek, Inc. Multilayer wire-grid polarizer
JP5193454B2 (ja) * 2005-10-31 2013-05-08 株式会社東芝 短波長用偏光素子及び偏光素子製造方法
US20070217008A1 (en) * 2006-03-17 2007-09-20 Wang Jian J Polarizer films and methods of making the same
JPWO2008018247A1 (ja) * 2006-08-09 2009-12-24 日本板硝子株式会社 透過型偏光素子及びそれを用いた複合偏光板

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9645456B2 (en) 2015-01-08 2017-05-09 Samsung Display Co., Ltd. Liquid crystal display
KR20180055022A (ko) * 2016-11-15 2018-05-25 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
US11301094B2 (en) 2016-11-15 2022-04-12 Samsung Display Co., Ltd. Display apparatus and manufacturing method thereof

Also Published As

Publication number Publication date
CN101354458A (zh) 2009-01-28
JP2009031392A (ja) 2009-02-12
US20090027773A1 (en) 2009-01-29

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PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20080724

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid