TWI340761B - Process of preparing films comprising polymerised liquid crystal material - Google Patents

Process of preparing films comprising polymerised liquid crystal material

Info

Publication number
TWI340761B
TWI340761B TW092116998A TW92116998A TWI340761B TW I340761 B TWI340761 B TW I340761B TW 092116998 A TW092116998 A TW 092116998A TW 92116998 A TW92116998 A TW 92116998A TW I340761 B TWI340761 B TW I340761B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal material
preparing films
polymerised liquid
films
Prior art date
Application number
TW092116998A
Other languages
English (en)
Other versions
TW200417597A (en
Inventor
Donald Graham
Owain Llyr Parri
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
Publication of TW200417597A publication Critical patent/TW200417597A/zh
Application granted granted Critical
Publication of TWI340761B publication Critical patent/TWI340761B/zh

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
    • 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
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133636—Birefringent elements, e.g. for optical compensation with twisted orientation, e.g. comprising helically oriented LC-molecules or a plurality of twisted birefringent sublayers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mathematical Physics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)
TW092116998A 2002-06-27 2003-06-23 Process of preparing films comprising polymerised liquid crystal material TWI340761B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02014013 2002-06-27

Publications (2)

Publication Number Publication Date
TW200417597A TW200417597A (en) 2004-09-16
TWI340761B true TWI340761B (en) 2011-04-21

Family

ID=30775779

Family Applications (1)

Application Number Title Priority Date Filing Date
TW092116998A TWI340761B (en) 2002-06-27 2003-06-23 Process of preparing films comprising polymerised liquid crystal material

Country Status (6)

Country Link
US (1) US6995825B2 (zh)
EP (1) EP1376163B1 (zh)
JP (2) JP4843186B2 (zh)
KR (1) KR20040002793A (zh)
AT (1) ATE521001T1 (zh)
TW (1) TWI340761B (zh)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7061561B2 (en) * 2002-01-07 2006-06-13 Moxtek, Inc. System for creating a patterned polarization compensator
US7090901B2 (en) * 2003-05-16 2006-08-15 Kent State University Method of making optical compensation film using polymer stablization technique
US7597945B2 (en) * 2004-11-09 2009-10-06 Chisso Corporation Polymerizable liquid crystal composition containing fluorine-substituted (meth) acrylate derivatives
ATE444346T1 (de) 2004-12-17 2009-10-15 Merck Patent Gmbh Flüssigkristallines system undflüssigkristalline anzeige
KR20070106763A (ko) * 2005-02-08 2007-11-05 니폰 오일 코포레이션 (신 니혼 세키유 가부시키 가이샤) 호메오트로픽 배향 액정필름, 이를 이용한 광학필름 및화상표시장치
KR101281401B1 (ko) * 2005-03-01 2013-07-02 더치 폴리머 인스티튜트 메소젠 필름에서의 편광 격자
JP2006284968A (ja) * 2005-03-31 2006-10-19 Dainippon Printing Co Ltd 液晶分子をホメオトロピック配向させた光学素子およびこれを用いた液晶表示装置用基材ならびに液晶表示装置
KR101380439B1 (ko) * 2005-06-10 2014-04-01 메르크 파텐트 게엠베하 호메오트로픽 정렬을 갖는 액정 물질
KR20080073750A (ko) * 2005-11-22 2008-08-11 메르크 파텐트 게엠베하 전사 요소를 사용하는 액정 필름의 열 전사 방법
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
JP5250635B2 (ja) 2007-11-23 2013-07-31 エルジー・ケム・リミテッド 重合性液晶組成物、これを用いた垂直配向液晶フィルムおよびその製造方法
WO2010067809A1 (ja) 2008-12-09 2010-06-17 積水化学工業株式会社 位相差素子
JP4590487B2 (ja) 2008-12-22 2010-12-01 積水化学工業株式会社 合わせガラス用積層体
RU2523814C2 (ru) 2008-12-22 2014-07-27 Секисуй Кемикал Ко., Лтд. Слоистый материал для многослойного стекла и межслойная пленка для многослойного стекла
US20120212696A1 (en) * 2011-01-27 2012-08-23 Pixeloptics, Inc. Variable optical element comprising a liquid crystal alignment layer
KR101910599B1 (ko) 2011-06-24 2018-10-23 삼성전자주식회사 광학 보상 필름 및 이를 포함하는 액정 표시 장치
KR101560216B1 (ko) 2012-12-27 2015-10-14 삼성전자 주식회사 다층형 광학 필름 및 표시 장치
JP6252752B2 (ja) 2013-04-09 2017-12-27 Jsr株式会社 液晶配向剤
KR102040796B1 (ko) 2013-07-17 2019-11-05 동우 화인켐 주식회사 위상차 필름 및 이를 구비하는 화상 표시 장치
KR102040797B1 (ko) 2013-07-31 2019-11-05 동우 화인켐 주식회사 위상차 필름 및 이를 구비하는 화상 표시 장치
KR102073957B1 (ko) 2013-09-11 2020-02-06 삼성디스플레이 주식회사 액정표시패널 및 그 제조방법
JP6739337B2 (ja) 2014-07-01 2020-08-12 日本化薬株式会社 光学フィルムおよびこれを用いた光学積層体
KR101869369B1 (ko) 2014-10-10 2018-06-21 니폰 가야꾸 가부시끼가이샤 광반사 필름, 및 이를 이용한 광제어 필름, 광학 필름, 기능성 유리 및 헤드업 디스플레이
EP3379326B1 (en) 2015-11-19 2021-03-31 Nippon Kayaku Kabushiki Kaisha Optical film for eyewear, and functional film for eyewear, optical laminate for eyewear, and eyewear which have same
KR20180125593A (ko) 2016-04-07 2018-11-23 니폰 가야꾸 가부시끼가이샤 광반사 필름과 이를 이용한 광제어 필름 및 미러 디스플레이
JP6821492B2 (ja) 2016-04-08 2021-01-27 日本化薬株式会社 光反射フィルム、ならびにこれを用いた光学フィルム、機能性ガラスおよびヘッドアップディスプレイ
JP6840734B2 (ja) 2016-04-08 2021-03-10 日本化薬株式会社 アイウェア用光学フィルム、並びにこれを用いた光学積層体およびアイウェア
WO2017175829A1 (ja) 2016-04-08 2017-10-12 日本化薬株式会社 アイウェア用光学フィルム、並びにこれを用いた光学積層体およびアイウェア
CN108780245B (zh) * 2016-08-31 2021-07-20 株式会社Lg化学 用于制造多层液晶膜的方法
EP3591443B1 (en) 2017-03-03 2024-07-17 Nippon Kayaku Kabushiki Kaisha Image display device
JP7082607B2 (ja) 2017-03-13 2022-06-08 日本化薬株式会社 ヘッドアップディスプレイシステム
JPWO2018186369A1 (ja) 2017-04-06 2020-02-20 日本化薬株式会社 遮光機能付きアイウェア用光学フィルム、並びにこれを用いた光学積層体および遮光機能付きアイウェア
WO2018192896A1 (en) 2017-04-20 2018-10-25 Merck Patent Gmbh Light modulation element
KR102383293B1 (ko) 2018-01-25 2022-04-05 주식회사 엘지화학 다층 액정 필름, 편광판 및 편광판의 제조방법
KR102280864B1 (ko) 2018-01-25 2021-07-22 주식회사 엘지화학 다층 액정 필름, 편광판 및 편광판의 제조방법
CN109799650B (zh) * 2018-02-13 2021-01-15 京东方科技集团股份有限公司 一种复合液晶层、其制备方法、显示面板及显示装置
EP4020025A4 (en) 2019-08-23 2023-09-06 Nippon Kayaku Kabushiki Kaisha OPTICAL FILM, OPTICAL LAMINATE, FUNCTIONAL GLASS AND HEAD-UP DISPLAY
JP7045525B2 (ja) 2020-01-30 2022-03-31 日本化薬株式会社 ヘッドアップディスプレイ用光学機能フィルム、光学積層体、機能性ガラス、およびヘッドアップディスプレイシステム
JPWO2021206024A1 (zh) 2020-04-07 2021-10-14
JPWO2021256554A1 (zh) 2020-06-18 2021-12-23
EP4310559A1 (en) 2021-03-18 2024-01-24 Nippon Kayaku Kabushiki Kaisha Optcal laminate and eyewear using same
CN116997831A (zh) 2021-03-19 2023-11-03 日本化药株式会社 抬头显示器用光学功能膜、光学层叠体、功能性玻璃、及抬头显示器系统

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4112157A (en) * 1973-06-18 1978-09-05 Siemens Aktiengesellschaft Method of producing a film which promotes homeotropic orientation of liquid crystals and a liquid crystal utilizing the film
US5619352A (en) 1994-04-04 1997-04-08 Rockwell International Corporation LCD splay/twist compensator having varying tilt and /or azimuthal angles for improved gray scale performance
US6275276B1 (en) 1995-10-06 2001-08-14 Hitachi, Ltd. Liquid crystal display with two liquid crystal gel layers each having a polymer enabling alignment
KR100508194B1 (ko) 1996-05-17 2005-11-16 코닌클리케 필립스 일렉트로닉스 엔.브이. 보상기,액정표시장치,리타데이션호일및리타데이션호일제조방법
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
US6816218B1 (en) * 1997-04-14 2004-11-09 Merck Patent Gmbh Homeotropically aligned liquid crystal layer and process for the homeotropic alignment of liquid crystals on plastic substrates
US6099758A (en) * 1997-09-17 2000-08-08 Merck Patent Gesellschaft Mit Beschrankter Haftung Broadband reflective polarizer
DE69937429T2 (de) * 1998-07-31 2008-08-21 Merck Patent Gmbh Verfahren zur Herstellung eines optischen Verzögerungsfilms
US5995184A (en) * 1998-09-28 1999-11-30 Rockwell Science Center, Llc Thin film compensators having planar alignment of polymerized liquid crystals at the air interface
KR100675997B1 (ko) * 1999-07-02 2007-01-29 메르크 파텐트 게엠베하 다층 콜레스테릭 필름의 제조 방법
CA2396978C (en) * 2000-01-13 2009-04-07 Uv Specialties, Inc. Uv curable transparent conductive compositions
JP2001242315A (ja) 2000-02-29 2001-09-07 Fuji Photo Film Co Ltd コレステリック液晶カラーフィルター及びその製造方法並びにそれを用いた表示装置
ATE279492T1 (de) * 2000-03-02 2004-10-15 Merck Patent Gmbh Mehrschichtiger reflektierender film oder pigment mit von blickwinkel abhängigen reflektionseigenschaften
TWI236496B (en) * 2000-03-16 2005-07-21 Merck Patent Gmbh Broadband liquid crystal pigments
JP4363749B2 (ja) * 2000-03-16 2009-11-11 日東電工株式会社 光学フィルム
JP4802409B2 (ja) 2000-07-21 2011-10-26 コニカミノルタホールディングス株式会社 光学補償フィルム、それを用いた偏光板及び液晶表示装置
JP2002131542A (ja) * 2000-10-24 2002-05-09 Fuji Photo Film Co Ltd 位相差板、円偏光板、及び位相差板の製造方法
US6573963B2 (en) * 2001-02-22 2003-06-03 3M Innovativeproperties Company Cholesteric liquid crystal optical bodies and methods of manufacture
WO2002073301A2 (en) * 2001-03-13 2002-09-19 Merck Patent Gmbh Combination of optical films comprising a twisted a-plate and a polarizer
EP1381910A1 (en) * 2001-04-24 2004-01-21 MERCK PATENT GmbH Liquid crystal device exhibiting optical properties which are changeable after assembly
JP3985997B2 (ja) * 2001-11-05 2007-10-03 日東電工株式会社 光学素子の製造方法、光学素子、光学フィルム並びにこれらを用いた照明装置及び液晶表示装置

Also Published As

Publication number Publication date
US6995825B2 (en) 2006-02-07
EP1376163B1 (en) 2011-08-17
JP2010061157A (ja) 2010-03-18
JP2004029824A (ja) 2004-01-29
JP4843186B2 (ja) 2011-12-21
TW200417597A (en) 2004-09-16
US20040263736A1 (en) 2004-12-30
ATE521001T1 (de) 2011-09-15
JP5165665B2 (ja) 2013-03-21
KR20040002793A (ko) 2004-01-07
EP1376163A3 (en) 2007-09-26
EP1376163A2 (en) 2004-01-02

Similar Documents

Publication Publication Date Title
TWI340761B (en) Process of preparing films comprising polymerised liquid crystal material
TW200508368A (en) Polymerised liquid crystal film with retardation or orientation pattern
TW200624538A (en) Polymerisable liquid crystal material
JP2005512973A5 (zh)
DE60205942D1 (en) Biaxial film
DE69524861D1 (de) Nichtdoppelbrechendes optisches harzmaterial, verfahren zur herstellung und gegenstand mit optischem harzmaterial enthaltendem flüssigkristallelement
TW200702147A (en) Heat setting optical films
AU2003217483A1 (en) Electroconductive curable resin composition, cured product thereof and process for producing the same
EP2065414A4 (en) POLYMERIC POLYMERIC FOR THE OPTICAL USE POLYMERIZATION CATALYST, POLYMERIZABLE COMPOSITION CONTAINING THE CATALYST, POLYTHIOURETHANE RESIN RESERVED FROM THE COMPOSITION, AND METHOD FOR THE PRODUCTION OF THE RESIN
ATE337191T1 (de) Doppelbrechende markierung
DE602006012969D1 (de) Flüssigkristallines material mit homeotroper ausrichtung
MXPA05013126A (es) Polimeros de politioeter liquidos a baja temperatura.
TW200716189A (en) Temperature regulating geland article comprising the same
EP1598441A4 (en) AMORPHEMA CARBON FILM, MANUFACTURING METHOD DAF R AND MATERIAL COATED THEREFOR
CO6541581A2 (es) Marcado modificdo a base de polímeros de cristal líquido quiral
GB2394718B (en) Polymerised liquid crystal film with retardation pattern
ATE431959T1 (de) Hochtransparentes, elektrochromes beschichtungsmaterial, verfahren zur herstellung dafür und verwendung des materials
TW200500660A (en) Polymer film having helical molecular structure
EP1686121A4 (en) LIQUID ANHYDRIDE OF CYCLOHEXANE-TRICARBOXYLIC ACID
DE60229055D1 (de) Verfahren zur produktion von iohexol hoher reinheit
EP1486819A4 (en) ALIGNMENT LAYER, METHOD FOR PRODUCING ALIGNMENT LAYER, SUBSTRATE HAVING ALIGNMENT LAYER, AND LIQUID CRYSTAL DISPLAY
TW200619362A (en) Polymerisable liquid crystal mixture
WO2009131803A3 (en) Templates for imprint lithography and methods of fabricating and using such templates
ATE427093T1 (de) Tragbares anzeigegerat zur haptischen anzeige von orientierungsinformationen
DE50203232D1 (de) Verbund-Sicherheitsglas und Verfahren zu dessen Herstellung

Legal Events

Date Code Title Description
MK4A Expiration of patent term of an invention patent