DE69610596T2 - Optischer Flüssigkristallfilm, Kompensationsfolie für Flüssigkristallanzeigeeinheit und Flüssigkristallanzeigeeineheit - Google Patents

Optischer Flüssigkristallfilm, Kompensationsfolie für Flüssigkristallanzeigeeinheit und Flüssigkristallanzeigeeineheit

Info

Publication number
DE69610596T2
DE69610596T2 DE69610596T DE69610596T DE69610596T2 DE 69610596 T2 DE69610596 T2 DE 69610596T2 DE 69610596 T DE69610596 T DE 69610596T DE 69610596 T DE69610596 T DE 69610596T DE 69610596 T2 DE69610596 T2 DE 69610596T2
Authority
DE
Germany
Prior art keywords
liquid crystal
display unit
crystal display
film
optical
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
DE69610596T
Other languages
English (en)
Other versions
DE69610596D1 (de
Inventor
Yoshihiro Kobori
Takehiro Toyooka
Hitoshi Mazaki
Yasushi Satoh
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.)
Eneos Corp
Original Assignee
Nippon Mitsubishi Oil Corp
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 Nippon Mitsubishi Oil Corp filed Critical Nippon Mitsubishi Oil Corp
Publication of DE69610596D1 publication Critical patent/DE69610596D1/de
Application granted granted Critical
Publication of DE69610596T2 publication Critical patent/DE69610596T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • 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
    • 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
    • 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
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K2019/328—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems containing a triphenylene ring system
    • 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
    • C09K2323/02—Alignment layer characterised by chemical composition
    • 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
    • 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
    • G02F2413/15—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 twisted orientation, e.g. comprising helically oriented LC-molecules or a plurality of twisted birefringent sublayers
DE69610596T 1995-07-11 1996-07-11 Optischer Flüssigkristallfilm, Kompensationsfolie für Flüssigkristallanzeigeeinheit und Flüssigkristallanzeigeeineheit Expired - Lifetime DE69610596T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20637995A JP3445689B2 (ja) 1995-07-11 1995-07-11 液晶性光学フィルムおよび液晶性光学フィルムから成る液晶表示素子用補償フィルム並びに該補償フィルムを備えた液晶表示装置

Publications (2)

Publication Number Publication Date
DE69610596D1 DE69610596D1 (de) 2000-11-16
DE69610596T2 true DE69610596T2 (de) 2001-05-31

Family

ID=16522370

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69610596T Expired - Lifetime DE69610596T2 (de) 1995-07-11 1996-07-11 Optischer Flüssigkristallfilm, Kompensationsfolie für Flüssigkristallanzeigeeinheit und Flüssigkristallanzeigeeineheit

Country Status (6)

Country Link
US (1) US5855971A (de)
EP (1) EP0758013B1 (de)
JP (1) JP3445689B2 (de)
KR (1) KR100407384B1 (de)
DE (1) DE69610596T2 (de)
TW (1) TW373096B (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4429597A1 (de) * 1994-08-20 1996-02-22 Basf Ag Verwendung von in der kolumnar helicalen Phase vorliegenden niedermolekularen oder polymeren organischen Verbindungen mit flüssigkristallinen Eigenschaften
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
JP3452742B2 (ja) * 1996-12-24 2003-09-29 シャープ株式会社 液晶表示装置
KR19980070467A (ko) * 1997-01-17 1998-10-26 오오자와 슈지로 광학필름
US6034756A (en) * 1997-05-12 2000-03-07 Xerox Corporation LCDs with wide viewing angle
JP3678540B2 (ja) * 1997-05-27 2005-08-03 新日本石油株式会社 液晶表示素子
US6380996B1 (en) * 1998-01-07 2002-04-30 Fuji Photo Film Co., Ltd. Optical compensatory sheet and liquid crystal display
US6569502B1 (en) 1998-06-24 2003-05-27 Fuji Photo Film Co., Ltd. Optical compensatory sheet comprising substrate, orientation layer and optically anisotropic layer
EP1026541A4 (de) * 1998-08-25 2002-02-06 Citizen Watch Co Ltd Flüssigkristallanzeige und deren herstellungsverfahren
EP0992816A1 (de) * 1998-09-30 2000-04-12 Fuji Photo Film Co., Ltd. Optische Kompensationsfolie, Flüssigkristallanzeige und Flüssigkristallzusammensetzung
US6937307B1 (en) 1999-02-17 2005-08-30 Fuji Photo Film Co., Ltd. Optical compensatory sheet having optically anisotropic layer formed from liquid crystal molecules
US6485798B1 (en) 1999-03-16 2002-11-26 Fuji Photo Film Co., Ltd. Optical compensatory sheet comprising substrate and optically anisotropic layer
KR100708510B1 (ko) * 1999-04-21 2007-04-16 니폰 오일 코포레이션 (신 니혼 세키유 가부시키 가이샤) 광학 라미네이트
US6552317B1 (en) * 1999-06-16 2003-04-22 Kabushiki Kaisha Sankyo Seiki Seisakusho Optical pickup device
EP1079244A3 (de) 1999-08-23 2001-10-04 Fuji Photo Film Co., Ltd. Orientierungsschicht aus Acrylcopolymeren mit wiederkehrenden hydrophoben Gruppen
US6912030B1 (en) * 1999-09-16 2005-06-28 Merck Patent Gmbh Optical compensator and liquid crystal display I
US6181400B1 (en) * 1999-11-19 2001-01-30 International Business Machines Corporation Discotic-type twist-film compensated single-domain or two-domain twisted nematic liquid crystal displays
US6770334B2 (en) * 2000-03-29 2004-08-03 Fuji Photo Film Co., Ltd. Optically anisotropic sheet comprising aligned discotic liquid crystal molecules
JP2001305520A (ja) * 2000-04-24 2001-10-31 Toshiba Corp 液晶表示素子およびその製造方法
WO2001090808A1 (fr) * 2000-05-22 2001-11-29 Nippon Kayaku Kabushiki Kaisha Procede pour ameliorer le rapport de contraste d'un projecteur a cristaux liquides
KR100736115B1 (ko) * 2000-11-07 2007-07-06 엘지.필립스 엘시디 주식회사 액정 광학필름
EP1368697B1 (de) * 2001-03-13 2012-10-24 Merck Patent GmbH Kombination von einer verdrillten a-platte und einem polarisator
KR20020079442A (ko) 2001-04-13 2002-10-19 미츠비시 가스 가가쿠 가부시키가이샤 광학 활성화합물 및 그것을 함유하는 액정조성물
JP4328205B2 (ja) * 2001-10-04 2009-09-09 富士フイルム株式会社 透過型液晶表示装置
US20070040970A1 (en) * 2002-11-12 2007-02-22 Kenichiro Yoshioka Contrast ratio improving method for liquid crystal projector
WO2004072699A1 (ja) * 2003-02-12 2004-08-26 Nippon Kayaku Kabushiki Kaisha 垂直配向用基板及び垂直配向液晶位相差フィルムの製造方法
JP4236098B2 (ja) * 2003-08-01 2009-03-11 日東電工株式会社 複屈折性光学フィルム
KR101023979B1 (ko) * 2003-11-21 2011-03-28 삼성전자주식회사 광시야각 보상판, 이의 제조방법 및 이를 포함한액정표시장치
JP4738034B2 (ja) 2004-08-12 2011-08-03 富士フイルム株式会社 液晶性化合物、組成物および薄膜
US7931947B2 (en) 2004-09-24 2011-04-26 Fujifilm Corporation Cellulose acylate film, method of producing the same, stretched cellulose acylate film and method of producing the same
JP2006243311A (ja) * 2005-03-03 2006-09-14 Fuji Photo Film Co Ltd 光学媒体の光学特性の解析方法、解析装置及製造監視方法
JP4687507B2 (ja) * 2005-03-09 2011-05-25 カシオ計算機株式会社 液晶表示素子
US7431971B2 (en) 2005-03-24 2008-10-07 Fujifilm Corporation Retardation plate
JP2006317656A (ja) * 2005-05-12 2006-11-24 Dainippon Printing Co Ltd 異方性光学素子
US7763181B2 (en) 2005-09-07 2010-07-27 Fujifilm Corporation Optical compensation film, method of producing the same, and polarizing plate and liquid crystal display device using the same
JP2007121595A (ja) 2005-10-27 2007-05-17 Fujifilm Corp 光学補償シート、偏光板、および液晶表示装置
JP2007256477A (ja) 2006-03-22 2007-10-04 Fujifilm Corp 光学補償シートの製造方法およびその製造方法により作製された光学補償シートを含む偏光板、および液晶表示装置
JP4807574B2 (ja) * 2006-04-19 2011-11-02 住友化学株式会社 光学フィルム及びその製造方法
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
KR101618870B1 (ko) 2008-05-15 2016-05-09 후지필름 가부시키가이샤 셀룰로오스 에스테르 필름, 위상차 필름, 편광판 및 액정 표시 장치
JP2010181852A (ja) 2008-07-14 2010-08-19 Fujifilm Corp 光学異方性膜、光学異方性膜の製造方法、液晶セル用基板、及び液晶表示装置
KR20100098036A (ko) * 2009-02-27 2010-09-06 에스케이에너지 주식회사 2개 이상의 메소젠이 일정한 결합각을 갖는 네마틱 액정화합물의 두께 방향으로의 배열이 하이브리드 형태를 갖는 광학 보상 필름 및 이의 제조방법
CN103842338B (zh) * 2011-05-25 2017-06-30 美洲染料资源公司 具有肟酯基和/或酰基的化合物
JP6968190B2 (ja) * 2017-11-13 2021-11-17 富士フイルム株式会社 光学素子

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4240743A1 (de) * 1992-12-03 1994-06-09 Consortium Elektrochem Ind Pigmente mit vom Betrachtungswinkel abhängiger Farbigkeit, ihre Herstellung und Verwendung
DE4307049A1 (de) * 1993-03-08 1994-09-15 Hoechst Ag Diskotische Flüssigkristalle
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
DE69431552T2 (de) * 1993-11-25 2003-06-26 Fuji Photo Film Co Ltd Optische Kompensationsfolie
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
KR100332717B1 (ko) * 1994-05-13 2002-09-26 후지 샤신 필름 가부시기가이샤 액정디스플레이,광학보상시트및그의제조방법
KR100267894B1 (ko) * 1994-05-31 2000-10-16 무네유키 가코우 광학 보상 시이트 및 액정 디스플레이
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
GB9514160D0 (en) * 1994-07-25 1995-09-13 Zeneca Ltd Aromatic compounds

Also Published As

Publication number Publication date
EP0758013B1 (de) 2000-10-11
DE69610596D1 (de) 2000-11-16
JP3445689B2 (ja) 2003-09-08
TW373096B (en) 1999-11-01
KR970007437A (ko) 1997-02-21
KR100407384B1 (ko) 2004-06-04
EP0758013A1 (de) 1997-02-12
JPH0926572A (ja) 1997-01-28
US5855971A (en) 1999-01-05

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Legal Events

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

Owner name: NIPPON MITSUBISHI OIL CORP., TOKIO/TOKYO, JP

8364 No opposition during term of opposition