DE69626932D1 - Flüssigkristallanzeige mit gekrümmter Ausrichtung - Google Patents

Flüssigkristallanzeige mit gekrümmter Ausrichtung

Info

Publication number
DE69626932D1
DE69626932D1 DE69626932T DE69626932T DE69626932D1 DE 69626932 D1 DE69626932 D1 DE 69626932D1 DE 69626932 T DE69626932 T DE 69626932T DE 69626932 T DE69626932 T DE 69626932T DE 69626932 D1 DE69626932 D1 DE 69626932D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal display
curved orientation
curved
orientation
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 - Lifetime
Application number
DE69626932T
Other languages
English (en)
Other versions
DE69626932T2 (de
Inventor
Hiroyuki Mori
Yoji Ito
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 JP01853096A external-priority patent/JP3629082B2/ja
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Application granted granted Critical
Publication of DE69626932D1 publication Critical patent/DE69626932D1/de
Publication of DE69626932T2 publication Critical patent/DE69626932T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02F1/133632Birefringent elements, e.g. for optical compensation with refractive index ellipsoid inclined relative to the LC-layer surface
    • 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
    • G02F1/137Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • 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
    • G02F1/137Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393Devices 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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • G02F1/1395Optically compensated birefringence [OCB]- cells or PI- cells
    • 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
    • G02F2413/10Indexing 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 refractive index ellipsoid inclined, or tilted, relative to the LC-layer surface O plate
    • G02F2413/105Indexing 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 refractive index ellipsoid inclined, or tilted, relative to the LC-layer surface O plate with varying inclination in thickness direction, e.g. hybrid oriented discotic LC
DE69626932T 1995-11-17 1996-11-18 Flüssigkristallanzeige mit gekrümmter Ausrichtung Expired - Lifetime DE69626932T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP29943095 1995-11-17
JP01853096A JP3629082B2 (ja) 1996-02-05 1996-02-05 光学異方素子を用いた液晶素子

Publications (2)

Publication Number Publication Date
DE69626932D1 true DE69626932D1 (de) 2003-04-30
DE69626932T2 DE69626932T2 (de) 2003-12-24

Family

ID=26355209

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69626932T Expired - Lifetime DE69626932T2 (de) 1995-11-17 1996-11-18 Flüssigkristallanzeige mit gekrümmter Ausrichtung
DE69627556T Expired - Lifetime DE69627556T2 (de) 1995-11-17 1996-11-18 Flüssigkristallanzeige vom hybriden Ausrichtungstyp

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69627556T Expired - Lifetime DE69627556T2 (de) 1995-11-17 1996-11-18 Flüssigkristallanzeige vom hybriden Ausrichtungstyp

Country Status (3)

Country Link
US (1) US5805253A (de)
EP (2) EP1189100B1 (de)
DE (2) DE69626932T2 (de)

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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
JP3452742B2 (ja) * 1996-12-24 2003-09-29 シャープ株式会社 液晶表示装置
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JP3399773B2 (ja) * 1997-03-05 2003-04-21 シャープ株式会社 液晶表示装置
ATE404902T1 (de) * 1997-03-10 2008-08-15 Fujifilm Corp Optischer kompensationsfilm für flüssigkristallanzeigen
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JPH10333134A (ja) * 1997-05-30 1998-12-18 Nippon Oil Co Ltd 液晶表示素子
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US6778242B1 (en) * 1997-10-20 2004-08-17 Fuji Photo Film Co., Ltd. Optical compensatory sheet comprising cellulose acetate support and optically anisotropic layer, an ellipsoidal polarizing plate, and a liquid crystal display
US6064457A (en) * 1997-12-25 2000-05-16 Fuji Photo Film Co., Ltd. Liquid crystal display with ellipsoidal polarizing plate having an optically anisotropic layer transparent substrate and a polarizing membrane
JPH11212078A (ja) * 1998-01-22 1999-08-06 Fuji Photo Film Co Ltd 液晶表示装置
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JP2001183643A (ja) * 1999-12-27 2001-07-06 Fuji Photo Film Co Ltd 液晶表示装置
US6770334B2 (en) * 2000-03-29 2004-08-03 Fuji Photo Film Co., Ltd. Optically anisotropic sheet comprising aligned discotic liquid crystal molecules
TW522260B (en) * 2000-04-03 2003-03-01 Konishiroku Photo Ind Optical compensation sheet and liquid crystal display
JP2002031717A (ja) * 2000-07-14 2002-01-31 Nippon Mitsubishi Oil Corp 円偏光板および液晶表示装置
JP3957256B2 (ja) * 2000-09-13 2007-08-15 日東電工株式会社 液晶表示装置
JP3957257B2 (ja) * 2000-09-20 2007-08-15 日東電工株式会社 液晶表示装置
CN100498384C (zh) * 2000-12-04 2009-06-10 富士胶片株式会社 具有由盘状液晶分子制成的光学各向异性层及包括聚合物薄膜的透明基板的光学补偿片
FR2817977B1 (fr) * 2000-12-12 2003-03-07 Nemoptic Procede de realisation d'un dispositif a cristaux liquides perfectionne, et dispositif ainsi obtenu
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
KR100875869B1 (ko) * 2001-10-09 2008-12-24 데이진 가부시키가이샤 액정표시소자 및 이에 사용하는 위상차 필름의 사용
JP2003156622A (ja) * 2001-11-19 2003-05-30 Nippon Oil Corp 円偏光板および液晶表示装置
TWI276898B (en) * 2002-02-19 2007-03-21 Nitto Denko Corp Graded optical compensation film, process for producing the same and liquid crystal display including the same
JP4036322B2 (ja) * 2002-03-25 2008-01-23 日東電工株式会社 光学フィルム、これを用いた照明装置および画像表示装置
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US7128952B2 (en) * 2002-05-24 2006-10-31 Nitto Denko Corporation Optical film
TW200400378A (en) * 2002-06-24 2004-01-01 Victor Company Of Japan Projection device using reflective type liquid crystal device
JP2004191832A (ja) * 2002-12-13 2004-07-08 Dainippon Printing Co Ltd 位相差素子、それを備えた表示素子及び位相差素子の製造方法
US6831722B2 (en) * 2002-12-13 2004-12-14 Eastman Kodak Company Compensation films for LCDs
JP4390247B2 (ja) * 2003-04-25 2009-12-24 富士フイルム株式会社 溶液製膜方法
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JP2007268385A (ja) 2006-03-30 2007-10-18 Fujifilm Corp 塗布装置、塗布方法、および光学フィルムの製造方法
JP5241853B2 (ja) * 2007-12-28 2013-07-17 ダウ グローバル テクノロジーズ エルエルシー 微小機能性材料
CN101960364A (zh) * 2007-12-28 2011-01-26 陶氏环球技术公司 包含吸收有液晶物质的聚合物纳米粒子的相位补偿膜
CN101614911B (zh) * 2008-06-27 2011-07-27 群康科技(深圳)有限公司 液晶显示面板
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WO2013105240A1 (ja) 2012-01-11 2013-07-18 株式会社 東芝 液晶光学素子及び立体画像表示装置
AU2014408513B2 (en) 2014-10-09 2020-08-13 Sandvik Intellectual Property Ab Spider arm shield
KR102297205B1 (ko) 2015-01-09 2021-09-01 삼성전자주식회사 광학 필름용 조성물, 필름 및 표시 장치
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Also Published As

Publication number Publication date
DE69627556T2 (de) 2004-01-29
EP0774683A2 (de) 1997-05-21
DE69626932T2 (de) 2003-12-24
EP0774683B1 (de) 2003-03-26
EP1189100A1 (de) 2002-03-20
EP1189100B1 (de) 2003-04-16
DE69627556D1 (de) 2003-05-22
EP0774683A3 (de) 1998-12-02
US5805253A (en) 1998-09-08

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