ATE303422T1 - Biaxial film - Google Patents

Biaxial film

Info

Publication number
ATE303422T1
ATE303422T1 AT02790341T AT02790341T ATE303422T1 AT E303422 T1 ATE303422 T1 AT E303422T1 AT 02790341 T AT02790341 T AT 02790341T AT 02790341 T AT02790341 T AT 02790341T AT E303422 T1 ATE303422 T1 AT E303422T1
Authority
AT
Austria
Prior art keywords
film
biaxial film
liquid crystal
biaxial
crystal displays
Prior art date
Application number
AT02790341T
Other languages
English (en)
Inventor
Kim Slaney
Mark Verrall
Owain Parri
Karl Skjonnemand
Tara Perrett
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 ATE303422T1 publication Critical patent/ATE303422T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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
    • C09K19/3804—Polymers with mesogenic groups in the main chain
    • 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
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • G02F1/35—Non-linear optics
    • G02F1/355—Non-linear optics characterised by the materials used
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0448—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the end chain group being a polymerizable end group, e.g. -Sp-P or acrylate
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K2019/3095—Cyclohexane rings in which the end group is the monoterpene menthyl
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Nonlinear Science (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Formation Of Insulating Films (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polymerisation Methods In General (AREA)
AT02790341T 2001-12-12 2002-11-06 Biaxial film ATE303422T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01129682 2001-12-12
PCT/EP2002/012393 WO2003054111A1 (en) 2001-12-12 2002-11-06 Biaxial film

Publications (1)

Publication Number Publication Date
ATE303422T1 true ATE303422T1 (de) 2005-09-15

Family

ID=8179525

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02790341T ATE303422T1 (de) 2001-12-12 2002-11-06 Biaxial film

Country Status (10)

Country Link
US (1) US7527833B2 (de)
EP (1) EP1453933B1 (de)
JP (1) JP4321761B2 (de)
KR (1) KR100915480B1 (de)
CN (1) CN100344730C (de)
AT (1) ATE303422T1 (de)
AU (1) AU2002366720A1 (de)
DE (1) DE60205942T2 (de)
TW (1) TWI276679B (de)
WO (1) WO2003054111A1 (de)

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KR101022560B1 (ko) * 2003-12-30 2011-03-16 엘지디스플레이 주식회사 광효율 향상 필름 및 이를 이용한 액정표시장치
US7327422B2 (en) * 2004-03-09 2008-02-05 Nitto Denko Corporation Optical compensation film, display, and process
CN100543111C (zh) * 2004-03-19 2009-09-23 独立行政法人科学技术振兴机构 液晶显示元件
US8287756B2 (en) * 2004-07-07 2012-10-16 MERCK Patent Gesellschaft mit beschränkter Haftung Biaxial film II
ATE377203T1 (de) * 2004-07-07 2007-11-15 Merck Patent Gmbh Biaxialfilm mit periodisch variierender lokaler doppelbrechung
KR101176677B1 (ko) * 2004-09-06 2012-08-23 메르크 파텐트 게엠베하 중합성 액정 물질
KR100682230B1 (ko) * 2004-11-12 2007-02-12 주식회사 엘지화학 수직 배향 액정표시장치
EP1810072B1 (de) * 2004-11-12 2019-01-02 LG Chem, Ltd. Vertikal ausgerichtetes flüssigkristalldisplay
US20060105115A1 (en) * 2004-11-16 2006-05-18 Keiji Kashima Retardation film and method for producing the same, optical functional film, polarizing film, and display device
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TWI427336B (zh) 2004-12-28 2014-02-21 Fujifilm Corp 光學補償片、其製法及使用它之偏光板和液晶顯示裝置
JP2006215321A (ja) * 2005-02-04 2006-08-17 Fuji Photo Film Co Ltd 光学補償シート、偏光板及び液晶表示装置
JP2006184646A (ja) * 2004-12-28 2006-07-13 Fuji Photo Film Co Ltd 光学補償シート、その製造方法、およびそれを用いた液晶表示装置
JP2006220682A (ja) * 2005-02-08 2006-08-24 Fuji Photo Film Co Ltd 光学補償シートおよびその製造方法、偏光板、液晶表示装置
US7956965B2 (en) 2005-03-10 2011-06-07 Lg Chem, Ltd. Vertically aligned liquid crystal display having a wide viewing compensation film using +A-film and +C-film
JP4772528B2 (ja) 2005-03-29 2011-09-14 富士フイルム株式会社 転写材料、それを用いた液晶セル用基板の製造方法及びカラーフィルタ、ならびに液晶表示装置
KR101230145B1 (ko) * 2005-04-07 2013-02-05 메르크 파텐트 게엠베하 정렬 층
JP5301083B2 (ja) * 2005-04-14 2013-09-25 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング コレステリックフィルムおよびホメオトロピック配向膜
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JP4832796B2 (ja) * 2005-05-09 2011-12-07 富士フイルム株式会社 光学補償シート、偏光板および液晶表示装置
US20070013844A1 (en) * 2005-07-12 2007-01-18 Nitto Denko Corporation Liquid crystal panel and liquid crystal display using the same
KR100738319B1 (ko) * 2005-11-30 2007-07-12 주식회사 에이스 디지텍 네마틱 액정을 이용한 브이에이용 보상 광학소자의제조방법 및 이를 이용한 브이에이용 광학소자
KR100907818B1 (ko) * 2006-06-08 2009-07-16 주식회사 엘지화학 Ｔｎ－ｌｃｄ 시야각 개선을 위한 일체형 ｏ-필름, 이를포함하는 편광판 적층체 및 ｔｎ－ｌｃｄ
JP2008076706A (ja) * 2006-09-21 2008-04-03 Nitto Denko Corp 液晶パネルおよび液晶表示装置
CN101636469B (zh) * 2006-12-22 2016-08-17 罗利克有限公司 包含硫醚单元的可图案化的液晶聚合物
WO2008077261A1 (en) 2006-12-22 2008-07-03 Rolic Ag Patternable liquid crystal polymer comprising thio-ether units
TWI364564B (en) * 2007-05-04 2012-05-21 Ind Tech Res Inst Low color shift polarizer film assembly, lcd, low color shift polarized light source and method for polarization translation and color shift compensation
JP4877160B2 (ja) * 2007-08-30 2012-02-15 日本ゼオン株式会社 円偏光分離シート及びその製造方法、並びにそれを用いた液晶表示装置
US8114310B2 (en) * 2007-10-22 2012-02-14 Merck Patent Gmbh Liquid-crystal display
CN101910922B (zh) * 2008-01-16 2012-05-30 夏普株式会社 液晶显示装置
JP5184944B2 (ja) * 2008-04-01 2013-04-17 日東電工株式会社 偏光解消フィルム、その製造方法、光学フィルムおよび液晶表示装置
WO2009125515A1 (ja) 2008-04-07 2009-10-15 シャープ株式会社 液晶表示装置
EP2108691A1 (en) * 2008-04-11 2009-10-14 Stichting Dutch Polymer Institute Structured films with a controlled tilted molecular orientation and shape using a dichroic photoinitiator.
KR101557815B1 (ko) 2008-08-26 2015-10-07 삼성디스플레이 주식회사 액정 표시 장치와 그 제조 방법
TWI544062B (zh) 2009-02-20 2016-08-01 Dainippon Ink & Chemicals 聚合性液晶組成物
JP5776920B2 (ja) * 2009-06-17 2015-09-09 Dic株式会社 二軸性位相差フィルムの製造方法
JP5360212B2 (ja) 2009-07-17 2013-12-04 Ｊｎｃ株式会社 光反応性基を有する液晶性ポリイミドよりなる位相差膜を有する液晶表示装置
JP5685806B2 (ja) * 2009-10-08 2015-03-18 Dic株式会社 重合性液晶組成物
JP5412350B2 (ja) 2010-03-26 2014-02-12 富士フイルム株式会社 複屈折パターンを有する物品
KR101798584B1 (ko) 2010-06-24 2017-11-17 삼성전자주식회사 광학 보상 필름 및 그 제조 방법과 상기 광학 보상 필름을 구비하는 액정 표시 장치
JP5882566B2 (ja) 2010-07-09 2016-03-09 富士フイルム株式会社 印刷および複屈折パターンを有する偽造防止媒体
JP5729933B2 (ja) 2010-07-28 2015-06-03 富士フイルム株式会社 複屈折パターン作製材料
JP2012113000A (ja) 2010-11-19 2012-06-14 Fujifilm Corp 複屈折パターン転写箔
KR101910599B1 (ko) * 2011-06-24 2018-10-23 삼성전자주식회사 광학 보상 필름 및 이를 포함하는 액정 표시 장치
CN102230987B (zh) * 2011-07-08 2012-07-25 华中科技大学 一种椭圆光偏振器
JP2013089007A (ja) * 2011-10-18 2013-05-13 Nitto Denko Corp 透明導電性フィルム
KR101882636B1 (ko) * 2015-01-09 2018-07-26 후지필름 가부시키가이샤 광학 필름 및 액정 표시 장치, 그리고 광학 필름의 제조 방법
US10408982B2 (en) * 2015-04-29 2019-09-10 Triaplex Co., Ltd. Polarizing film, preparation method thereof, polarizing lens comprising the same
CN108027470B (zh) 2015-10-05 2020-12-18 株式会社Lg化学 光学膜
KR101825597B1 (ko) * 2017-02-28 2018-02-05 경북대학교 산학협력단 고상 상태의 나선형 광결정 구조체의 제조방법 및 이에 의해 제조되는 광결정 구조체
US11124705B2 (en) 2017-04-20 2021-09-21 Merck Patent Gmbh Light modulation element
US11294113B2 (en) * 2017-07-17 2022-04-05 Gary Sharp Innovations, Llc Wide-angle compensation of uniaxial retarder stacks
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Also Published As

Publication number Publication date
DE60205942D1 (en) 2005-10-06
EP1453933A1 (de) 2004-09-08
JP2005513241A (ja) 2005-05-12
US7527833B2 (en) 2009-05-05
DE60205942T2 (de) 2006-05-18
EP1453933B1 (de) 2005-08-31
CN1602345A (zh) 2005-03-30
AU2002366720A1 (en) 2003-07-09
CN100344730C (zh) 2007-10-24
KR100915480B1 (ko) 2009-09-03
US20050219447A1 (en) 2005-10-06
KR20040066159A (ko) 2004-07-23
TW200407416A (en) 2004-05-16
TWI276679B (en) 2007-03-21
WO2003054111A1 (en) 2003-07-03
JP4321761B2 (ja) 2009-08-26

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