DE69016349D1 - Flüssigkristallanzeige. - Google Patents

Flüssigkristallanzeige.

Info

Publication number
DE69016349D1
DE69016349D1 DE69016349T DE69016349T DE69016349D1 DE 69016349 D1 DE69016349 D1 DE 69016349D1 DE 69016349 T DE69016349 T DE 69016349T DE 69016349 T DE69016349 T DE 69016349T DE 69016349 D1 DE69016349 D1 DE 69016349D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal display
display
liquid
crystal
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
DE69016349T
Other languages
English (en)
Other versions
DE69016349T2 (de
Inventor
Kohei Arakawa
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.)
Fujifilm Corp
Original Assignee
Fuji Photo Film 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 JP2242982A external-priority patent/JPH03206422A/ja
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of DE69016349D1 publication Critical patent/DE69016349D1/de
Publication of DE69016349T2 publication Critical patent/DE69016349T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363Birefringent elements, e.g. for optical compensation
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2413/00Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/02Number of plates being 2
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2413/00Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/07All plates on one side of the LC cell
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2413/00Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/08Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates with a particular optical axis orientation
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2413/00Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/13Positive birefingence
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F2413/00Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/14Negative birefingence
DE69016349T 1989-10-27 1990-10-26 Flüssigkristallanzeige. Expired - Fee Related DE69016349T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28124789 1989-10-27
JP2242982A JPH03206422A (ja) 1989-10-27 1990-09-13 液晶表示装置

Publications (2)

Publication Number Publication Date
DE69016349D1 true DE69016349D1 (de) 1995-03-09
DE69016349T2 DE69016349T2 (de) 1995-06-29

Family

ID=26536023

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69016349T Expired - Fee Related DE69016349T2 (de) 1989-10-27 1990-10-26 Flüssigkristallanzeige.

Country Status (3)

Country Link
US (1) US5138474A (de)
EP (1) EP0424951B1 (de)
DE (1) DE69016349T2 (de)

Families Citing this family (64)

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EP0425685B1 (de) * 1989-03-28 1995-07-12 Asahi Glass Company Ltd. Flüssigkristallanzeigevorrichtung
JPH04138424A (ja) * 1990-09-28 1992-05-12 Sharp Corp 液晶表示装置
JPH04140722A (ja) * 1990-10-01 1992-05-14 Sharp Corp 液晶表示装置
JPH04194820A (ja) * 1990-11-22 1992-07-14 Sharp Corp 液晶表示装置
JP2584362B2 (ja) * 1991-03-11 1997-02-26 富士写真フイルム株式会社 位相差膜の製造方法
JPH05113561A (ja) * 1991-10-21 1993-05-07 Stanley Electric Co Ltd 垂直配向型液晶表示装置
JP2796210B2 (ja) * 1992-01-30 1998-09-10 シャープ株式会社 液晶表示装置
JPH0611710A (ja) * 1992-04-27 1994-01-21 Kanegafuchi Chem Ind Co Ltd 液晶表示素子
EP0573005A3 (en) * 1992-06-02 1995-10-11 Fuji Photo Film Co Ltd Birefringent film and liquid crystal display having the same
GB2272779B (en) * 1992-11-18 1996-12-18 Fuji Photo Film Co Ltd Optically anisotropic element and method for manufacturing the same
JP3315476B2 (ja) * 1993-01-18 2002-08-19 富士写真フイルム株式会社 光学補償シート及びその製造方法、並びにそれを用いた液晶表示素子
US5344916A (en) * 1993-04-21 1994-09-06 The University Of Akron Negative birefringent polyimide films
US5580950A (en) * 1993-04-21 1996-12-03 The University Of Akron Negative birefringent rigid rod polymer films
CA2160908C (en) * 1993-04-21 2005-02-01 Frank W. Harris Negative birefringent polyimide films
JP3501235B2 (ja) * 1993-05-07 2004-03-02 日本電信電話株式会社 導波型光デバイス
JP2640083B2 (ja) * 1993-09-22 1997-08-13 富士写真フイルム株式会社 光学補償シート及びそれを用いた液晶表示装置
US5550661A (en) * 1993-11-15 1996-08-27 Alliedsignal Inc. Optical phase retardation film
US5499126A (en) 1993-12-02 1996-03-12 Ois Optical Imaging Systems, Inc. Liquid crystal display with patterned retardation films
US5907378A (en) * 1993-12-15 1999-05-25 Ois Optical Imaging Systems, Inc. Normally white twisted nematic liquid crystal display including retardation films for improving viewing characteristics
US5570214A (en) * 1993-12-15 1996-10-29 Ois Optical Imaging Systems, Inc. Normally white twisted nematic LCD with retardation films on opposite sides of liquid crystal material for improved viewing zone
US5576861A (en) 1993-12-15 1996-11-19 Ois Optical Imaging Systems, Inc. Liquid crystal display having a retarder with 100-200nm retardation and having high contrast viewing zone centered in positive or negative vertical region
US5657140A (en) * 1993-12-15 1997-08-12 Ois Optical Imaging Systems, Inc. Normally white twisted nematic LCD with positive and negative retarders
US5594568A (en) * 1993-12-15 1997-01-14 Ois Optical Imaging Systems, Inc. LCD with a pair of retardation films on one side of normally white liquid crystal layer
US6292242B1 (en) * 1993-12-15 2001-09-18 Ois Optical Imaging Systems, Inc. Normally white twisted nematic LCD with positive uniaxial and negative biaxial retarders
US5828488A (en) * 1993-12-21 1998-10-27 Minnesota Mining And Manufacturing Co. Reflective polarizer display
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US6025897A (en) 1993-12-21 2000-02-15 3M Innovative Properties Co. Display with reflective polarizer and randomizing cavity
US6804058B1 (en) 1993-12-21 2004-10-12 3M Innovative Properties Company Electroluminescent light source and display incorporating same
EP0962807B1 (de) 1993-12-21 2008-12-03 Minnesota Mining And Manufacturing Company Mehrschichtiger optischer Film
US6096375A (en) * 1993-12-21 2000-08-01 3M Innovative Properties Company Optical polarizer
US5986734A (en) * 1994-04-04 1999-11-16 Rockwell International Corporation Organic polymer O-plate compensator for improved gray scale performance in twisted nematic liquid crystal displays
WO1995033223A1 (en) * 1994-05-27 1995-12-07 The University Of Akron Non-birefringent optical adhesives and films
US5638200A (en) * 1995-02-03 1997-06-10 Ois Optical Imaging Systems, Inc. Liquid crystal display with tilted retardation film
US5751388A (en) 1995-04-07 1998-05-12 Honeywell Inc. High efficiency polarized display
US5579139A (en) * 1995-06-07 1996-11-26 Ois Optical Imaging Systems, Inc. LCD with reduced canopy reflection having a retarder of 220-320 nm retardation outside a polarizer
US5686979A (en) * 1995-06-26 1997-11-11 Minnesota Mining And Manufacturing Company Optical panel capable of switching between reflective and transmissive states
US5825543A (en) * 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
KR100486319B1 (ko) 1996-02-29 2005-09-12 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 공동연속상을갖는광학필름
AU713583B2 (en) 1996-02-29 1999-12-02 Minnesota Mining And Manufacturing Company Brightness enhancement film
US5867316A (en) * 1996-02-29 1999-02-02 Minnesota Mining And Manufacturing Company Multilayer film having a continuous and disperse phase
JP3118208B2 (ja) * 1996-05-15 2000-12-18 富士写真フイルム株式会社 液晶表示装置
US6642981B1 (en) * 1996-09-30 2003-11-04 Fujitsu Display Technologies Corporation Liquid crystal display device operating in a vertically aligned mode including at least one retardation film
GB2321529A (en) * 1997-01-24 1998-07-29 Sharp Kk Broadband cholesteric optical device
US5867239A (en) * 1997-10-17 1999-02-02 Minnesota Mining And Manufacturing Company Wide angle optical retarder
US6005713A (en) * 1998-08-21 1999-12-21 3M Innovative Properties Company Multilayer polarizer having a continuous and disperse phase
US6592224B2 (en) * 2000-01-28 2003-07-15 Seiko Epson Corporation Optical reflection polarizer and projector comprising the same
KR100812271B1 (ko) * 2000-05-17 2008-03-13 후지필름 가부시키가이샤 위상차판, 그 제조방법, 및 그것을 이용한 원편광판, 1/2 파장판 및 반사형 액정표시 장치
AUPR627201A0 (en) * 2001-07-09 2001-08-02 Commonwealth Scientific And Industrial Research Organisation An optically variable device and a method of producing an optically variable device
EP1508823B1 (de) * 2002-05-30 2010-06-23 Zeon Corporation Optisches laminat
JP2006503733A (ja) * 2002-10-24 2006-02-02 スリーエム イノベイティブ プロパティズ カンパニー 連続相および分散相を有する高利得光デバイスの作製方法
TWI370925B (en) * 2003-11-21 2012-08-21 Zeon Corp Liquid crystal display apparatus(ii)
JP2005274725A (ja) * 2004-03-23 2005-10-06 Nippon Zeon Co Ltd 光学積層体、光学素子及び液晶表示装置
US7236221B2 (en) * 2004-06-03 2007-06-26 Nitto Denko Corporation Multilayer optical compensation film, liquid crystal display, and process
CA2577913A1 (en) * 2004-09-13 2006-03-23 Silk Displays Smart composite materials for plastic substrates
US7450204B1 (en) * 2004-11-02 2008-11-11 University Of Central Florida Research Foundation, Inc. Multi-film compensated liquid crystal display with initial homogeneous alignment
TWI275882B (en) * 2005-09-19 2007-03-11 Optimax Tech Corp Method for fabricating optical films
WO2007091130A1 (en) * 2006-02-10 2007-08-16 Nokia Corporation A display module and method for fixing
JP4301327B2 (ja) * 2006-08-24 2009-07-22 セイコーエプソン株式会社 光学装置を備えるプロジェクタ
US8349921B2 (en) * 2007-08-24 2013-01-08 Eastman Chemical Company Mixed cellulose ester films having +C plate and −A plate optical properties
EP2185596B1 (de) * 2007-08-24 2018-06-13 Eastman Chemical Company Cellulosemischester mit geringer doppelbrechung und folien daraus
JP5104439B2 (ja) * 2008-03-18 2012-12-19 日本ゼオン株式会社 位相差板
US8836879B2 (en) 2010-06-10 2014-09-16 Apple Inc. Displays with minimized curtain mura
KR101306359B1 (ko) * 2010-07-27 2013-09-09 김주원 편광디스플레이장치
CN103842859A (zh) * 2011-11-10 2014-06-04 吉坤日矿日石能源株式会社 相位差膜及具备其的液晶显示装置

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GB2171549B (en) * 1985-02-15 1988-05-18 Citizen Watch Co Ltd Liquid crystal display device
FR2595156B1 (fr) * 1986-02-28 1988-04-29 Commissariat Energie Atomique Cellule a cristal liquide utilisant l'effet de birefringence controlee electriquement et procedes de fabrication de la cellule et d'un milieu uniaxe d'anisotropie optique negative, utilisable dans celle-ci
EP0246842B1 (de) * 1986-05-19 1998-09-23 Seiko Epson Corporation Flüssigkristall-Anzeigevorrichtung
FR2613566B1 (fr) * 1987-04-06 1989-06-09 Commissariat Energie Atomique Ecran a matrice active pour affichage en couleur d'images de television, systeme de commande et procede de fabrication dudit ecran
JPH01120527A (ja) * 1987-11-04 1989-05-12 Sharp Corp 液晶表示装置
WO1989007282A1 (en) * 1988-01-28 1989-08-10 Sanyo Electric Co., Ltd. Liquid crystal display
US4984874A (en) * 1988-07-08 1991-01-15 Kabushiki Kaisha Toshiba Liquid crystal display device having retardation films
DE68923929T2 (de) * 1988-11-04 1996-03-07 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

Also Published As

Publication number Publication date
EP0424951B1 (de) 1995-01-25
US5138474A (en) 1992-08-11
DE69016349T2 (de) 1995-06-29
EP0424951A1 (de) 1991-05-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee