DE69801480D1 - Optische Kompensationsschicht und Flüssigkristallanzeige mit dieser Schicht - Google Patents

Optische Kompensationsschicht und Flüssigkristallanzeige mit dieser Schicht

Info

Publication number
DE69801480D1
DE69801480D1 DE69801480T DE69801480T DE69801480D1 DE 69801480 D1 DE69801480 D1 DE 69801480D1 DE 69801480 T DE69801480 T DE 69801480T DE 69801480 T DE69801480 T DE 69801480T DE 69801480 D1 DE69801480 D1 DE 69801480D1
Authority
DE
Germany
Prior art keywords
layer
liquid crystal
crystal display
optical compensation
compensation layer
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
DE69801480T
Other languages
English (en)
Other versions
DE69801480T2 (de
Inventor
Eiichiro Aminaka
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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE69801480D1 publication Critical patent/DE69801480D1/de
Application granted granted Critical
Publication of DE69801480T2 publication Critical patent/DE69801480T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G02F1/133632—Birefringent elements, e.g. for optical compensation with refractive index ellipsoid inclined relative to the LC-layer surface
    • 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
    • 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
    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 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
    • G02F1/1393—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 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
    • 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
    • G02F2413/00—Indexing 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
    • G02F2413/10—Indexing 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
    • G02F2413/105—Indexing 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
DE69801480T 1997-12-25 1998-12-24 Optische Kompensationsschicht und Flüssigkristallanzeige mit dieser Schicht Expired - Lifetime DE69801480T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP35824897 1997-12-25
JP5397498 1998-03-05

Publications (2)

Publication Number Publication Date
DE69801480D1 true DE69801480D1 (de) 2001-10-04
DE69801480T2 DE69801480T2 (de) 2002-04-25

Family

ID=26394709

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69801480T Expired - Lifetime DE69801480T2 (de) 1997-12-25 1998-12-24 Optische Kompensationsschicht und Flüssigkristallanzeige mit dieser Schicht

Country Status (3)

Country Link
US (1) US6064457A (de)
EP (1) EP0926533B1 (de)
DE (1) DE69801480T2 (de)

Families Citing this family (47)

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US6380996B1 (en) * 1998-01-07 2002-04-30 Fuji Photo Film Co., Ltd. Optical compensatory sheet and liquid crystal display
JPH11271759A (ja) * 1998-03-23 1999-10-08 Matsushita Electric Ind Co Ltd 液晶表示装置
US6606140B1 (en) * 1998-07-31 2003-08-12 Fuji Photo Film Co., Ltd. Optical compensatory sheet comprising substrate, orientation layer and optically anisotropic layer
US6853423B2 (en) * 1998-11-06 2005-02-08 Fuji Photo Film Co., Ltd. Quarter wave plate comprising two optically anisotropic layers
US6400433B1 (en) * 1998-11-06 2002-06-04 Fuji Photo Film Co., Ltd. Circularly polarizing plate comprising linearly polarizing membrane and quarter wave plate
KR100688113B1 (ko) * 1999-02-17 2007-03-09 후지필름 가부시키가이샤 액정성 분자로부터 형성된 광학 이방성 층을 가지는 광학보상 시트
CN1177236C (zh) * 1999-03-12 2004-11-24 富士胶片株式会社 椭圆形偏振光板及包含该椭圆形偏振光板的液晶显示器
US6485798B1 (en) 1999-03-16 2002-11-26 Fuji Photo Film Co., Ltd. Optical compensatory sheet comprising substrate and optically anisotropic layer
US6630973B1 (en) * 1999-03-31 2003-10-07 Fuji Photo Film Co., Ltd. Optically anisotropic cellulose ester film containing discotic compound
JP4032568B2 (ja) * 1999-06-30 2008-01-16 カシオ計算機株式会社 液晶表示装置
JP3596756B2 (ja) * 1999-08-06 2004-12-02 シャープ株式会社 液晶表示装置
TW556024B (en) * 1999-12-22 2003-10-01 Nippon Petrochemicals Co Ltd Elliptical polarizing plate, method for producing the same, and liquid crystal display comprising the same
RU2178900C2 (ru) * 2000-02-25 2002-01-27 ОПТИВА, Инк. Дихроичный поляризатор и материал для его изготовления
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
US20020015807A1 (en) * 2000-06-19 2002-02-07 Youichirou Sugino Polarizer, polarizing plate, and liquid crystal display using the same
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
US6649231B2 (en) * 2000-08-10 2003-11-18 Fuji Photo Film Co., Ltd. Optical compensatory sheet comprising transparent support, orientation layer and optically anisotropic layer
WO2002033454A1 (fr) * 2000-10-20 2002-04-25 Fuji Photo Film Co., Ltd. Pellicule d'acetate de cellulose ayant un retard optique et une epaisseur regules
US20040036828A1 (en) * 2000-12-04 2004-02-26 Eiichiro Aminaka Optical compensating sheet having optically anisotropic layer made of discotic liquid-crystalline molecules and transparent substrate comprising polymer film
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
US20030090012A1 (en) * 2001-09-27 2003-05-15 Allen Richard Charles Methods of making polarization rotators and articles containing the polarization rotators
US6985291B2 (en) * 2001-10-01 2006-01-10 3M Innovative Properties Company Non-inverting transflective assembly
US7110177B2 (en) 2002-01-18 2006-09-19 Nitto Denko Corporation Polarizing film and image display
WO2003079106A1 (en) * 2002-03-18 2003-09-25 Fuji Photo Film Co., Ltd. Liquid crystal display device with elliptical polarizer based on discotic liquid crystal
JP4234960B2 (ja) * 2002-07-17 2009-03-04 富士フイルム株式会社 偏光板の製造方法
KR20040027216A (ko) * 2002-09-27 2004-04-01 삼성전자주식회사 Ｏｃｂ모드 액정 표시 장치 그 구동 방법
JP3901074B2 (ja) * 2002-11-08 2007-04-04 セイコーエプソン株式会社 液晶表示装置及び電子機器
US6965474B2 (en) * 2003-02-12 2005-11-15 3M Innovative Properties Company Polymeric optical film
US7405784B2 (en) * 2003-02-12 2008-07-29 3M Innovative Properties Company Compensators for liquid crystal displays with biaxially stretched single film with crystallization modifier
KR100982927B1 (ko) * 2003-03-28 2010-09-20 후지필름 가부시키가이샤 액정표시장치
JP4284221B2 (ja) * 2003-03-31 2009-06-24 富士フイルム株式会社 液晶表示装置
US7511785B2 (en) * 2003-10-29 2009-03-31 Fujfilm Corporation Liquid crystal display having liquid crystal cell of bend alignment mode or hybrid alignment mode
JP2005352404A (ja) * 2004-06-14 2005-12-22 Nitto Denko Corp 広視野角補償偏光板、液晶パネルおよび液晶表示装置
JP4578900B2 (ja) * 2004-09-07 2010-11-10 富士フイルム株式会社 光学フイルム、偏光板及び液晶表示装置
JP2006243179A (ja) * 2005-03-01 2006-09-14 Fuji Photo Film Co Ltd 液晶表示装置
JP2007047696A (ja) * 2005-08-12 2007-02-22 Fujifilm Corp 液晶表示装置
TWI403754B (zh) * 2005-11-14 2013-08-01 Fujifilm Corp 光學薄膜、偏光板及液晶顯像裝置
US20090027596A1 (en) * 2006-02-24 2009-01-29 Nitto Denko Corporation Polarizing plate laminated with a retardation layer, liquid crystal panel, and liquid crystal display apparatus
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
JP2008080578A (ja) * 2006-09-26 2008-04-10 Fujifilm Corp セルロース系樹脂フィルムの製造方法及び装置、並びにセルロース系樹脂フィルム及び機能性フィルム
TWI369550B (en) * 2006-12-01 2012-08-01 Taiwan Tft Lcd Ass Optical film and manufacturing method thereof and substrate structure and display panel using the optical film
TW200907467A (en) * 2007-08-02 2009-02-16 Ind Tech Res Inst Optically compensated bend mode liquid crystal display devices and fabrication methods thereof
KR101260841B1 (ko) 2008-12-23 2013-05-06 엘지디스플레이 주식회사 횡전계방식 액정표시장치
KR101292544B1 (ko) * 2010-07-15 2013-08-12 주식회사 엘지화학 시야각 및 색 특성이 우수한 ｅｃｂ―ｌｃｄ
KR20130101327A (ko) * 2012-03-05 2013-09-13 삼성디스플레이 주식회사 광학 보상 필름 및 이를 포함하는 액정 표시 장치
WO2019208261A1 (ja) * 2018-04-27 2019-10-31 日東電工株式会社 調光フィルムおよび液晶表示装置

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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
JP3284002B2 (ja) * 1993-11-22 2002-05-20 富士写真フイルム株式会社 楕円偏光板およびそれを用いた液晶表示装置
US5793455A (en) * 1993-11-22 1998-08-11 Fuji Photo Film Co., Ltd. Elliptically polarizing plate and liquid crystal display in which a compensation sheet direction of non-zero minimum retardation is inclined at 5 to 50 degrees
DE69431552T2 (de) * 1993-11-25 2003-06-26 Fuji Photo Film Co Ltd Optische Kompensationsfolie
JPH07318727A (ja) * 1994-05-26 1995-12-08 Fuji Photo Film Co Ltd 光学補償シートの製造方法
JP2802719B2 (ja) * 1994-04-08 1998-09-24 富士写真フイルム株式会社 光学異方性シートおよびそれを用いた液晶表示素子
JP2587398B2 (ja) * 1994-05-31 1997-03-05 富士写真フイルム株式会社 光学補償シート、液晶表示装置及びカラー液晶表示装置
US5583679A (en) * 1994-05-31 1996-12-10 Fuji Photo Film Co., Ltd. Liquid crystal display with optical compensatory sheet having discotic molecules varyingly inclined
JP3044681B2 (ja) * 1994-06-08 2000-05-22 富士写真フイルム株式会社 液晶表示装置
KR100300208B1 (ko) * 1995-02-08 2001-11-05 무네유키 가코우 광보상판
JPH08327822A (ja) * 1995-05-26 1996-12-13 Nippon Oil Co Ltd 液晶表示素子用補償フィルムおよび該補償フィルムを組み込んだｏｃｂモード液晶表示装置
US5667854A (en) * 1995-07-24 1997-09-16 Fuji Photo Film Co., Ltd. Rectangular optical compensatory sheet, process for preparation of the same, and liquid crystal display
US5825445A (en) * 1995-10-06 1998-10-20 Kabushiki Kaisha Toshiba Electrooptical liquid crystal device
DE69626932T2 (de) * 1995-11-17 2003-12-24 Fuji Photo Film Co Ltd Flüssigkristallanzeige mit gekrümmter Ausrichtung

Also Published As

Publication number Publication date
EP0926533A2 (de) 1999-06-30
EP0926533A3 (de) 1999-07-07
US6064457A (en) 2000-05-16
EP0926533B1 (de) 2001-08-29
DE69801480T2 (de) 2002-04-25

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Legal Events

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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