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DE69941902D1 - Dichroitischer polarisator und herstellungsverfahren - Google Patents

Dichroitischer polarisator und herstellungsverfahren

Info

Publication number
DE69941902D1
DE69941902D1 DE69941902T DE69941902T DE69941902D1 DE 69941902 D1 DE69941902 D1 DE 69941902D1 DE 69941902 T DE69941902 T DE 69941902T DE 69941902 T DE69941902 T DE 69941902T DE 69941902 D1 DE69941902 D1 DE 69941902D1
Authority
DE
Germany
Prior art keywords
dichroic
polarizer
absorption spectrum
maximum
molecules
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.)
Expired - Lifetime
Application number
DE69941902T
Other languages
English (en)
Inventor
Pavel Ivanovich Lazarev
Juri Alexandrovich Bobrov
Leonid Yaroslavovich Ignatov
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.)
Nitto Denko Corp
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Application granted granted Critical
Publication of DE69941902D1 publication Critical patent/DE69941902D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Eyeglasses (AREA)
  • Liquid Crystal Substances (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE69941902T 1998-10-28 1999-10-26 Dichroitischer polarisator und herstellungsverfahren Expired - Lifetime DE69941902D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU98119452/28A RU2155978C2 (ru) 1998-10-28 1998-10-28 Дихроичный поляризатор и способ его изготовления
PCT/RU1999/000400 WO2000025155A1 (fr) 1998-10-28 1999-10-26 Polariseur dichroique et procede de fabrication

Publications (1)

Publication Number Publication Date
DE69941902D1 true DE69941902D1 (de) 2010-02-25

Family

ID=20211694

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69941902T Expired - Lifetime DE69941902D1 (de) 1998-10-28 1999-10-26 Dichroitischer polarisator und herstellungsverfahren

Country Status (9)

Country Link
US (1) US6563640B1 (de)
EP (1) EP1128192B1 (de)
JP (1) JP3667637B2 (de)
CN (1) CN1158547C (de)
AT (1) ATE454641T1 (de)
AU (1) AU6490199A (de)
DE (1) DE69941902D1 (de)
RU (1) RU2155978C2 (de)
WO (1) WO2000025155A1 (de)

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KR20110139239A (ko) 2009-02-27 2011-12-28 닛토덴코 가부시키가이샤 방향족 테트라카복실릭 비스벤조이미다졸 유도체를 기재로하는 유방성 액정시스템 및 그 제조방법
JP5300776B2 (ja) 2010-03-31 2013-09-25 富士フイルム株式会社 偏光フィルム、表示装置、及びその製造方法
JP5566160B2 (ja) 2010-03-31 2014-08-06 富士フイルム株式会社 液晶性化合物、液晶性組成物、光吸収異方性膜、及び液晶表示装置
JP5442518B2 (ja) 2010-03-31 2014-03-12 富士フイルム株式会社 光吸収異方性膜、偏光フィルム及びその製造方法、並びにそれを用いた表示装置
JP2014134559A (ja) * 2011-04-25 2014-07-24 Sharp Corp 液晶調光素子
WO2013037895A2 (de) * 2011-09-13 2013-03-21 Johnson Controls Automotive Electronics Gmbh Verfahren zur integration eines flüssigkristallbildschirms in einen träger und flüssigkristallbildschirmanordnung
US9360596B2 (en) 2013-04-24 2016-06-07 Light Polymers Holding Depositing polymer solutions to form optical devices
US9829617B2 (en) 2014-11-10 2017-11-28 Light Polymers Holding Polymer-small molecule film or coating having reverse or flat dispersion of retardation
CN104678642A (zh) * 2015-03-23 2015-06-03 深圳市华星光电技术有限公司 黑色矩阵与其制作方法及具有该黑色矩阵的液晶面板
US9856172B2 (en) 2015-08-25 2018-01-02 Light Polymers Holding Concrete formulation and methods of making
CN109791236B (zh) * 2016-07-15 2022-08-19 依视路国际公司 具有特定光过滤剂的偏振膜
JP7048508B2 (ja) * 2016-11-14 2022-04-05 日本化薬株式会社 赤外波長域用染料系偏光板
US10403435B2 (en) 2017-12-15 2019-09-03 Capacitor Sciences Incorporated Edder compound and capacitor thereof
US10962696B2 (en) 2018-01-31 2021-03-30 Light Polymers Holding Coatable grey polarizer
WO2019189345A1 (ja) * 2018-03-30 2019-10-03 富士フイルム株式会社 偏光子および画像表示装置
CN115826124A (zh) * 2018-06-27 2023-03-21 富士胶片株式会社 偏振器及图像显示装置
US11370914B2 (en) 2018-07-24 2022-06-28 Light Polymers Holding Methods of forming polymeric polarizers from lyotropic liquid crystals and polymeric polarizers formed thereby
JP2020160394A (ja) * 2019-03-28 2020-10-01 住友化学株式会社 偏光フィルムの製造方法及び偏光フィルム
US12072520B2 (en) 2021-11-11 2024-08-27 Light Polymers Holding Linear polarizers and methods of forming a linear polarizer

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Also Published As

Publication number Publication date
AU6490199A (en) 2000-05-15
US6563640B1 (en) 2003-05-13
EP1128192B1 (de) 2010-01-06
CN1158547C (zh) 2004-07-21
RU2155978C2 (ru) 2000-09-10
EP1128192A4 (de) 2006-04-12
ATE454641T1 (de) 2010-01-15
JP3667637B2 (ja) 2005-07-06
JP2002528758A (ja) 2002-09-03
EP1128192A1 (de) 2001-08-29
WO2000025155A1 (fr) 2000-05-04
CN1324452A (zh) 2001-11-28

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