DE69405620D1 - Optisch anisotropisches Material, Verfahren zur Herstellung, Verzögerungsplatte und flüssigkristalline Anzeige, die es verwendet - Google Patents

Optisch anisotropisches Material, Verfahren zur Herstellung, Verzögerungsplatte und flüssigkristalline Anzeige, die es verwendet

Info

Publication number
DE69405620D1
DE69405620D1 DE69405620T DE69405620T DE69405620D1 DE 69405620 D1 DE69405620 D1 DE 69405620D1 DE 69405620 T DE69405620 T DE 69405620T DE 69405620 T DE69405620 T DE 69405620T DE 69405620 D1 DE69405620 D1 DE 69405620D1
Authority
DE
Germany
Prior art keywords
manufacture
liquid crystal
crystal display
retardation plate
optical anisotropic
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
DE69405620T
Other languages
English (en)
Other versions
DE69405620T2 (de
Inventor
Toshihiro Ohnishi
Takanobu Noguchi
Masato Kuwabara
Koji Higashi
Makoto Namioka
Akiko Shimizu
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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
Priority claimed from JP17806493A external-priority patent/JP3310403B2/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of DE69405620D1 publication Critical patent/DE69405620D1/de
Application granted granted Critical
Publication of DE69405620T2 publication Critical patent/DE69405620T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • 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
    • C09K19/3833—Polymers with mesogenic groups in the side chain
    • C09K19/3842—Polyvinyl derivatives
    • C09K19/3852—Poly(meth)acrylate derivatives
    • 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
    • C09K19/40—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals
    • C09K19/406—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen or sulfur, e.g. silicon, metals containing silicon
    • C09K19/408—Polysiloxanes
    • 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
    • G02B5/3025—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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • 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
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
    • 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
DE69405620T 1993-03-25 1994-03-21 Optisch anisotropisches Material, Verfahren zur Herstellung, Verzögerungsplatte und flüssigkristalline Anzeige, die es verwendet Expired - Fee Related DE69405620T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP6664093 1993-03-25
JP17806493A JP3310403B2 (ja) 1993-07-19 1993-07-19 配向液晶重合体フィルムとその製造方法、位相差板および液晶表示装置
JP19937893 1993-08-11

Publications (2)

Publication Number Publication Date
DE69405620D1 true DE69405620D1 (de) 1997-10-23
DE69405620T2 DE69405620T2 (de) 1998-04-23

Family

ID=27299199

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69405620T Expired - Fee Related DE69405620T2 (de) 1993-03-25 1994-03-21 Optisch anisotropisches Material, Verfahren zur Herstellung, Verzögerungsplatte und flüssigkristalline Anzeige, die es verwendet

Country Status (7)

Country Link
US (2) US5693253A (de)
EP (1) EP0617111B1 (de)
KR (1) KR100312883B1 (de)
CA (1) CA2119484A1 (de)
DE (1) DE69405620T2 (de)
HK (1) HK1000830A1 (de)
SG (1) SG85050A1 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69419120T2 (de) * 1993-12-24 1999-10-28 Dainippon Ink & Chemicals Polymerisierbare Flüssigkristallzusammensetzung und optisch anisotroper Film, der eine solche Zusammensetzung enthält
TW289769B (de) * 1994-04-22 1996-11-01 Sumitomo Chemical Co
DE69514745T2 (de) * 1994-09-26 2000-09-07 Sumitomo Chemical Co Optisch anisotroper Film
JP3592383B2 (ja) * 1994-10-18 2004-11-24 呉羽化学工業株式会社 高分子製光学的ローパスフィルター、その複合体およびその製造方法並びに複合光学フィルター
TW327208B (en) * 1994-11-10 1998-02-21 Sumitomo Chemical Co Optically anisotropic film and process for producing the same and liquid crystal display device
GB2314331B (en) * 1995-04-07 1999-05-26 Secr Defence Polysiloxanes
GB9507316D0 (en) * 1995-04-07 1995-05-31 Secr Defence Polysiloxanes
CZ196698A3 (cs) * 1995-12-22 1999-09-15 Akzo Nobel N. V. Displej z kapalných krystalů
TW373100B (en) 1996-07-01 1999-11-01 Merck Patent Gmbh Compensation film and liquid crystal display device containing the same
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
JPH11133412A (ja) * 1997-10-29 1999-05-21 Nitto Denko Corp 液晶素子、光学素子及び偏光素子
JPH11211914A (ja) * 1998-01-21 1999-08-06 Sumitomo Chem Co Ltd 位相差フィルム
JP2000044797A (ja) * 1998-04-06 2000-02-15 Kuraray Co Ltd 液晶ポリマ―フィルムと積層体及びそれらの製造方法並びに多層実装回路基板
DE19833258C1 (de) * 1998-07-23 1999-10-28 Consortium Elektrochem Ind Zu optisch anisotropen Polymerschichten vernetzbare flüssigkristalline nematische Organosiloxane
EP0987310A3 (de) * 1998-09-17 2000-12-13 Sumitomo Chemical Company, Limited Optisch anisotroper Film, Methode zu seiner Herstellung und Flüssigkristallanzeigevorrichtung
EP1010996A1 (de) * 1998-12-17 2000-06-21 Dejima Tech B.V. Verfahren zur Herstellung optischer Filme aus Triphenylphosphat enthaltenden Cellulosetriacetatträgern
TWI243264B (en) * 2000-12-04 2005-11-11 Fuji Photo Film Co Ltd Optical compensating sheet and process for producing it, polarizing plate and liquid crystal display device
US6885423B2 (en) * 2000-12-06 2005-04-26 Nitto Denko Corporation Method for manufacturing homeotropic alignment liquid crystal film
US6814914B2 (en) * 2001-05-30 2004-11-09 Konica Corporation Cellulose ester film, its manufacturing method, optical retardation film, optical compensation sheet, elliptic polarizing plate, and image display
JP2005520668A (ja) * 2001-07-09 2005-07-14 プラスティック ロジック リミテッド 溶液に影響される整列
JP4207180B2 (ja) * 2001-11-15 2009-01-14 日東電工株式会社 位相差板およびその製造方法、光学フィルム
WO2003091767A1 (fr) 2002-04-26 2003-11-06 Nitto Denko Corporation Procede de production d'un film birefringent
JP2004004150A (ja) * 2002-05-13 2004-01-08 Sumitomo Chem Co Ltd 積層位相差フィルム及びそれを用いた液晶表示装置
DE10251861A1 (de) 2002-11-07 2004-05-19 Consortium für elektrochemische Industrie GmbH Polymerisierbare Mischungen
DE10325610A1 (de) 2003-06-05 2004-12-30 Consortium für elektrochemische Industrie GmbH Polymerfilm mit helikaler Molekularstruktur
JP3968068B2 (ja) * 2003-09-30 2007-08-29 株式会社クラレ 液晶ポリマーフィルムの製造方法
US7311949B2 (en) * 2003-11-26 2007-12-25 Fujifilm Corporation Composition, optical film, polarizing plate and liquid crystal display
WO2006062352A1 (en) * 2004-12-11 2006-06-15 Lg Chem, Ltd. A homeotropic alignment liquid crystal film without alignment layer and method for preparing the same
FR2879208B1 (fr) * 2004-12-15 2007-02-09 Commissariat Energie Atomique Procede de collage de deux surfaces libres, respectivement de premier et second substrats differents
JP4485350B2 (ja) * 2004-12-28 2010-06-23 大日本印刷株式会社 位相差フィルムの製造方法
KR100732325B1 (ko) * 2005-02-16 2007-06-25 주식회사 엘지화학 수직 배향 액정 필름을 포함하는 위상차 필름 및 그제조방법
CN101326455B (zh) * 2006-02-27 2011-12-21 Lg化学株式会社 用于半透反射式lcd的、很薄的消色差四分之一波长层压膜及其制备方法
KR100846593B1 (ko) 2006-12-28 2008-07-16 삼성에스디아이 주식회사 유기 발광 장치
JP2008233873A (ja) * 2007-02-21 2008-10-02 Dainippon Printing Co Ltd 表示パネル用基材とその作製方法および表示パネル
WO2012084200A1 (en) 2010-12-21 2012-06-28 Stichting Dutch Polymer Institute Process for coating a curved article
EP2623927A1 (de) 2012-02-02 2013-08-07 Stichting Dutch Polymer Institute Optischer Strangsensor
JP2015143786A (ja) * 2014-01-31 2015-08-06 住友化学株式会社 液晶硬化膜
KR102301453B1 (ko) * 2014-01-31 2021-09-10 스미또모 가가꾸 가부시끼가이샤 광학 이방성 시트
JP2015143790A (ja) 2014-01-31 2015-08-06 住友化学株式会社 転写用光学異方性シート
CN106661439B (zh) 2014-08-11 2019-10-15 株式会社I.S.T 弹性体的导热性改性剂及导热性改性液晶性弹性体
JP6486308B2 (ja) * 2015-12-28 2019-03-20 富士フイルム株式会社 ハードコートフィルムおよびその応用

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US554706A (en) * 1896-02-18 Ribbon for type-writing machines
JPS6351494A (ja) * 1986-08-19 1988-03-04 Fuji Photo Film Co Ltd 液晶光学素子
JP2710779B2 (ja) * 1987-06-03 1998-02-10 株式会社クラレ 高分子液晶化合物への電場印加方法
JPH02102501A (ja) * 1988-10-12 1990-04-16 Hitachi Metals Ltd 永久磁石
EP0367288B1 (de) * 1988-11-04 1995-08-23 Fuji Photo Film Co., Ltd. Flüssigkristall-Anzeige
JP2675158B2 (ja) * 1988-12-07 1997-11-12 シャープ株式会社 液晶表示装置
EP0379315B1 (de) * 1989-01-19 1994-05-18 Seiko Epson Corporation Elektrooptische Flüssigkristall-Anzeigevorrichtung
DE69020855T2 (de) * 1989-03-28 1996-03-28 Asahi Glass Co Ltd Flüssigkristallanzeigevorrichtung.
NL8901167A (nl) * 1989-05-10 1990-12-03 Philips Nv Methode voor de vervaardiging van een polarisatiefilter, een aldus verkregen polarisatiefilter en een display dat voorzien is van het polarisatiefilter.
DE69034011T2 (de) * 1989-06-16 2003-08-14 Foster Miller Inc Polymerfilm aus flüssigkristall
EP0478779B1 (de) * 1989-06-22 1994-11-02 Citizen Watch Co. Ltd. Flüssigkristallanzeigevorrichtung und dephasierungsplatten
NL9000808A (nl) * 1990-04-06 1991-11-01 Koninkl Philips Electronics Nv Vloeibaar kristallijn materiaal en beeldweergeefcel die dit materiaal bevat.
US5250214A (en) * 1990-04-09 1993-10-05 Ricoh Company, Ltd. Liquid crystal color display device provided with a color filter film and an optical phase plate comprising liquid crystal polymer
JP2921585B2 (ja) * 1990-05-11 1999-07-19 株式会社リコー 液晶表示素子
JPH0414180A (ja) * 1990-05-07 1992-01-20 Toshiba Corp 画像形成記憶装置
DE69124911T2 (de) * 1990-10-24 1997-06-19 Nitto Denko Corp Doppelbrechender Film, Verfahren zu seiner Herstellung, verzögernder Film, elliptischer Polarisator und Flüssigkristallanzeigevorrichtung
WO1992014180A1 (en) * 1991-02-04 1992-08-20 Seiko Epson Corporation Optical anisotropic material and its manufacturing, and liquid crystal device provided therewith and its manufacturing
US5554706A (en) * 1993-04-20 1996-09-10 Sagami Chemical Research Center Mesogenic acrylate copolymers having both siloxy and alkylene spacer groups
US5332522A (en) * 1993-04-29 1994-07-26 The University Of Rochester Thermotropic chiral nematic liquid crystalline copolymers
TW289769B (de) * 1994-04-22 1996-11-01 Sumitomo Chemical Co

Also Published As

Publication number Publication date
EP0617111A1 (de) 1994-09-28
CA2119484A1 (en) 1994-09-26
KR940021628A (ko) 1994-10-19
EP0617111B1 (de) 1997-09-17
SG85050A1 (en) 2001-12-19
KR100312883B1 (ko) 2001-12-28
US5688436A (en) 1997-11-18
HK1000830A1 (en) 1998-05-01
US5693253A (en) 1997-12-02
DE69405620T2 (de) 1998-04-23

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8327 Change in the person/name/address of the patent owner

Owner name: SUMITOMO CHEMICAL CO., LTD., OSAKA, JP CONSORTIUM

8339 Ceased/non-payment of the annual fee