DE69739229D1 - Reflektiver Polarisator, damit ausgestattete Flüssigkristallanzeigevorrichtung und Materialzusammensetzung dafür - Google Patents

Reflektiver Polarisator, damit ausgestattete Flüssigkristallanzeigevorrichtung und Materialzusammensetzung dafür

Info

Publication number
DE69739229D1
DE69739229D1 DE69739229T DE69739229T DE69739229D1 DE 69739229 D1 DE69739229 D1 DE 69739229D1 DE 69739229 T DE69739229 T DE 69739229T DE 69739229 T DE69739229 T DE 69739229T DE 69739229 D1 DE69739229 D1 DE 69739229D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
material composition
reflective polarizer
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 - Fee Related
Application number
DE69739229T
Other languages
German (de)
English (en)
Inventor
David Coates
Simon Greenfield
Mark Goulding
James Hanmer
Shirley Marden
Owain Llyr Parri
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Application granted granted Critical
Publication of DE69739229D1 publication Critical patent/DE69739229D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/38—Polymers
    • 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
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2219/00—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used
    • C09K2219/03—Aspects relating to the form of the liquid crystal [LC] material, or by the technical area in which LC material are used in the form of films, e.g. films after polymerisation of LC precursor
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/031—Polarizer or dye
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Liquid Crystal (AREA)
  • Epoxy Resins (AREA)
  • Polymerisation Methods In General (AREA)
DE69739229T 1996-03-19 1997-02-21 Reflektiver Polarisator, damit ausgestattete Flüssigkristallanzeigevorrichtung und Materialzusammensetzung dafür Expired - Fee Related DE69739229D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96104332 1996-03-19
PCT/EP1997/000844 WO1997035219A1 (en) 1996-03-19 1997-02-21 Liquid crystal display device

Publications (1)

Publication Number Publication Date
DE69739229D1 true DE69739229D1 (de) 2009-03-12

Family

ID=8222577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69739229T Expired - Fee Related DE69739229D1 (de) 1996-03-19 1997-02-21 Reflektiver Polarisator, damit ausgestattete Flüssigkristallanzeigevorrichtung und Materialzusammensetzung dafür

Country Status (8)

Country Link
US (2) US6217955B1 (OSRAM)
EP (1) EP0888565B1 (OSRAM)
JP (3) JP4271729B2 (OSRAM)
KR (1) KR100422497B1 (OSRAM)
AU (1) AU1793897A (OSRAM)
DE (1) DE69739229D1 (OSRAM)
TW (1) TW455727B (OSRAM)
WO (1) WO1997035219A1 (OSRAM)

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TW373100B (en) 1996-07-01 1999-11-01 Merck Patent Gmbh Compensation film and liquid crystal display device containing the same
GB2315072B (en) * 1996-07-04 2000-09-13 Merck Patent Gmbh Circular UV polariser
TW373123B (en) * 1996-07-26 1999-11-01 Merck Patent Gmbh Combination of optical elements, means to produce substantially linear polarized light, optical retardation film and liquid crystal display device
TW472081B (en) * 1996-09-17 2002-01-11 Merck Patent Gmbh Optical retardation film
DE19640619A1 (de) † 1996-10-01 1998-04-02 Basf Ag Flächengebilde mit cholesterisch, flüssigkristalliner Ordnungsstruktur
GB2329900B (en) * 1997-09-17 2001-05-23 Merck Patent Gmbh Broadband reflective polarizer
US6099758A (en) * 1997-09-17 2000-08-08 Merck Patent Gesellschaft Mit Beschrankter Haftung Broadband reflective polarizer
DE19841343A1 (de) * 1997-09-17 1999-03-18 Merck Patent Gmbh Polymerfilm
DE19745647A1 (de) * 1997-10-15 1999-04-22 Basf Ag Wärmeisolationsbeschichtung
GB2338240B (en) * 1998-05-22 2002-08-14 Merck Patent Gmbh Polymerizable composition comprising epoxy compounds
EP0982605A1 (en) * 1998-08-26 2000-03-01 MERCK PATENT GmbH Reflective film
TW394852B (en) * 1998-08-26 2000-06-21 Merck Patent Gmbh Reflective film
US6194481B1 (en) * 1999-05-19 2001-02-27 Board Of Regents Of The University Of Texas System Mechanically strong and transparent or translucent composites made using zirconium oxide nanoparticles
JP2000345160A (ja) * 1999-06-04 2000-12-12 Nippon Mitsubishi Oil Corp 液晶性組成物およびこの組成物を用いた液晶フィルム
US6514578B1 (en) 1999-06-30 2003-02-04 Merck Patent Gesellschaft Mit Beschrankter Haftung Polymerizable mesogenic tolanes
KR100675997B1 (ko) * 1999-07-02 2007-01-29 메르크 파텐트 게엠베하 다층 콜레스테릭 필름의 제조 방법
KR100675996B1 (ko) * 1999-07-02 2007-01-29 메르크 파텐트 게엠베하 다층 콜레스테릭 필름의 제조 방법
JP2001055573A (ja) * 1999-08-17 2001-02-27 Nippon Mitsubishi Oil Corp 液晶フィルム
GB2355720B (en) * 1999-09-08 2004-09-22 Merck Patent Gmbh Process for preparing a reflective film and photodegradable chiral compounds therefor
EP1212655B1 (en) * 1999-09-16 2015-01-07 Merck Patent GmbH Optical compensator and liquid crystal display i
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US7147800B2 (en) * 2001-01-23 2006-12-12 Southwest Research Institute Selective ether cleavage synthesis of liquid crystals
US6573963B2 (en) 2001-02-22 2003-06-03 3M Innovativeproperties Company Cholesteric liquid crystal optical bodies and methods of manufacture
ATE312069T1 (de) * 2001-03-07 2005-12-15 Univ Texas Verbundharze mit ultraniedriger schrumpfung auf grundlage von mischungen nematischer flüssigkristallmonomere
JP4058481B2 (ja) 2001-04-12 2008-03-12 日東電工株式会社 重合性液晶化合物および光学フィルム
JP2003161835A (ja) 2001-07-02 2003-06-06 Merck Patent Gmbh 光学可変マーキング
EP1281538A3 (en) 2001-07-02 2004-01-28 MERCK PATENT GmbH Optically variable marking
DE60228846D1 (de) 2001-07-09 2008-10-23 Southwest Res Inst Neue mesogene, verfahren zu deren herstellung und verwendung
JP2003082352A (ja) * 2001-09-17 2003-03-19 Fuji Photo Film Co Ltd 液晶組成物、選択反射膜、及びその製造方法
AU2002366720A1 (en) * 2001-12-12 2003-07-09 Merck Patent Gmbh Biaxial film
DE10257711B4 (de) 2001-12-27 2019-09-26 Merck Patent Gmbh Polymerisierbare monocyclische Verbindungen enthaltende Flüssigkristallmischungen
US7443585B2 (en) * 2002-04-23 2008-10-28 Nitto Denko Corporation Polarizer, polarization light source and image display unit using them
WO2003091792A1 (en) * 2002-04-24 2003-11-06 Nitto Denko Corporation Viewing angle magnification liquid crystal display unit
KR100451663B1 (ko) * 2002-05-15 2004-10-08 한국전자통신연구원 프로그래머블 마스크 및 이를 이용한 생체분자 어레이형성 방법
GB2395201B (en) * 2002-09-24 2006-10-04 Merck Patent Gmbh Broadband reflective film
US7029729B2 (en) 2003-02-24 2006-04-18 3M Innovative Properties Company Cholesteric liquid crystal additives
US7068344B2 (en) 2003-02-24 2006-06-27 3M Innovative Properties Company Cholesteric liquid crystal optical bodies and methods of manufacture and use
US6913708B2 (en) 2003-02-24 2005-07-05 3M Innovative Properties Company Cholesteric liquid crystal drying process and solvent
WO2005040307A1 (en) * 2003-10-18 2005-05-06 Merck Patent Gmbh Barrier coating composition containing a liquid crystalline polymer as well as a device containing this barrier coating composition
US7572490B2 (en) 2004-04-27 2009-08-11 Samsung Electronics Co., Ltd. Brightness enhancement film for liquid crystal display and manufacturing method thereof
CN101010622B (zh) * 2004-09-03 2010-10-06 住友化学株式会社 具有双折射基板的显示装置
ATE444346T1 (de) 2004-12-17 2009-10-15 Merck Patent Gmbh Flüssigkristallines system undflüssigkristalline anzeige
JP2007065160A (ja) * 2005-08-30 2007-03-15 Keiwa Inc 光学シート用基材フィルム、光学シート及びバックライトユニット
JP2008268264A (ja) * 2007-04-16 2008-11-06 Sanyo Electric Co Ltd 液晶表示装置
JP5224461B2 (ja) * 2009-02-02 2013-07-03 独立行政法人日本原子力研究開発機構 造影剤の製造方法
KR101358223B1 (ko) * 2009-12-10 2014-02-06 엘지디스플레이 주식회사 배향막과 액정표시소자, 배향막 형성방법 및 액정표시소자 제조방법
JP6209864B2 (ja) * 2013-05-29 2017-10-11 Dic株式会社 重合性液晶組成物、位相差膜、位相差パターニング膜、及びホモジニアス配向液晶フィルム
CN104710990B (zh) * 2015-04-02 2016-09-21 江苏和成新材料有限公司 可聚合液晶组合物及其应用
EP3246378B1 (en) 2016-05-17 2019-03-20 Merck Patent GmbH Polymerisable liquid crystal material and polymerised liquid crystal film
CN109153915B (zh) 2016-05-17 2022-09-23 默克专利股份有限公司 可聚合的液晶材料及经聚合的液晶膜
WO2018050608A1 (en) 2016-09-14 2018-03-22 Merck Patent Gmbh Polymerisable liquid crystal material and polymerised liquid crystal film
EP3519533B1 (en) 2016-09-28 2020-12-16 Merck Patent GmbH Polymerisable liquid crystal material and polymerised liquid crystal film
WO2018099879A1 (en) 2016-12-01 2018-06-07 Merck Patent Gmbh Polymerisable liquid crystal material and polymerised liquid crystal film
JP7078623B2 (ja) 2016-12-01 2022-05-31 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング フラットな光学的分散を有する重合性ｌｃ媒体およびポリマーフィルム
US11124705B2 (en) 2017-04-20 2021-09-21 Merck Patent Gmbh Light modulation element
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JP2022525664A (ja) 2019-03-18 2022-05-18 メルク・パテント・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング 重合性液晶材料および重合した液晶フィルム
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TWI893109B (zh) 2020-04-30 2025-08-11 德商馬克專利公司 可聚合的液晶材料及經聚合的液晶膜
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Also Published As

Publication number Publication date
JP5112987B2 (ja) 2013-01-09
JP2012103693A (ja) 2012-05-31
JP4271729B2 (ja) 2009-06-03
KR100422497B1 (ko) 2004-05-17
KR20000064660A (ko) 2000-11-06
EP0888565B1 (en) 2009-01-21
US6217955B1 (en) 2001-04-17
WO1997035219A1 (en) 1997-09-25
TW455727B (en) 2001-09-21
JP2000507362A (ja) 2000-06-13
US6669865B1 (en) 2003-12-30
AU1793897A (en) 1997-10-10
JP2009042764A (ja) 2009-02-26
EP0888565A1 (en) 1999-01-07

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