DE69514745T2 - Optisch anisotroper Film - Google Patents

Optisch anisotroper Film

Info

Publication number
DE69514745T2
DE69514745T2 DE69514745T DE69514745T DE69514745T2 DE 69514745 T2 DE69514745 T2 DE 69514745T2 DE 69514745 T DE69514745 T DE 69514745T DE 69514745 T DE69514745 T DE 69514745T DE 69514745 T2 DE69514745 T2 DE 69514745T2
Authority
DE
Germany
Prior art keywords
liquid crystal
group
film
optically anisotropic
oligomer
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
DE69514745T
Other languages
German (de)
English (en)
Other versions
DE69514745D1 (de
Inventor
Masato Kuwabara
Toshihiro Ohnishi
Kayoko Ueda
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.)
Wacker Chemie AG
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 JP00648795A external-priority patent/JP3934691B2/ja
Priority claimed from JP00648695A external-priority patent/JP3934690B2/ja
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of DE69514745D1 publication Critical patent/DE69514745D1/de
Publication of DE69514745T2 publication Critical patent/DE69514745T2/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
    • 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
    • C09K19/3866—Poly(meth)acrylate derivatives containing steroid groups
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Materials Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal Substances (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
DE69514745T 1994-09-26 1995-09-25 Optisch anisotroper Film Expired - Lifetime DE69514745T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP22964094 1994-09-26
JP22963994 1994-09-26
JP00648795A JP3934691B2 (ja) 1994-09-26 1995-01-19 光学異方体フィルムとその製造方法および液晶表示装置
JP00648695A JP3934690B2 (ja) 1994-09-26 1995-01-19 光学異方体フィルムとその製造方法および液晶表示装置

Publications (2)

Publication Number Publication Date
DE69514745D1 DE69514745D1 (de) 2000-03-02
DE69514745T2 true DE69514745T2 (de) 2000-09-07

Family

ID=27454498

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69514745T Expired - Lifetime DE69514745T2 (de) 1994-09-26 1995-09-25 Optisch anisotroper Film

Country Status (4)

Country Link
US (1) US5730899A (enExample)
EP (1) EP0704514B1 (enExample)
KR (1) KR100348674B1 (enExample)
DE (1) DE69514745T2 (enExample)

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GB2314331B (en) * 1995-04-07 1999-05-26 Secr Defence Polysiloxanes
GB9507316D0 (en) * 1995-04-07 1995-05-31 Secr Defence Polysiloxanes
US6697129B1 (en) * 1996-02-14 2004-02-24 Semiconductor Energy Laboratory Co., Ltd. Guest-host mode liquid crystal display device of lateral electric field driving type
US6008873A (en) * 1997-08-27 1999-12-28 Motorola, Inc. Isotropic, non-birefringent polynorbornene alignment layer for a liquid crystal display
JP3824772B2 (ja) * 1998-03-24 2006-09-20 新日本石油株式会社 液晶表示装置
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
GB9828690D0 (en) * 1998-12-24 1999-02-17 Rolic Ag Liquid crystal display with improved viewing angle
JP2003207644A (ja) * 2001-11-09 2003-07-25 Dainippon Printing Co Ltd 光学素子の製造方法
JP2003207642A (ja) * 2001-11-09 2003-07-25 Dainippon Printing Co Ltd 光学素子
KR100577792B1 (ko) * 2001-12-22 2006-05-10 비오이 하이디스 테크놀로지 주식회사 러빙포의 재정렬 기능이 부가된 액정표시장치의 러빙머신및 이를 이용한 러빙방법
US7235283B2 (en) * 2002-01-23 2007-06-26 Nitto Denko Corporation Optical compensation plate and deflecting plate using the same
DE10203938A1 (de) * 2002-02-01 2003-08-14 Basf Ag Lagerstabile wässrige Miniemulsionen von cholesterischen Gemischen
JP4175826B2 (ja) * 2002-04-16 2008-11-05 シャープ株式会社 液晶表示装置
US7072013B2 (en) * 2002-07-10 2006-07-04 Lg.Philips Lcd Co., Ltd. Liquid crystal display device having cholesteric liquid crystal polarizing film and internal retardation film and internal polarizing film
JP3727638B2 (ja) * 2003-06-16 2005-12-14 日東電工株式会社 積層光学フィルム、楕円偏光板および画像表示装置
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
TWI322290B (en) 2004-02-13 2010-03-21 Toshiba Matsushita Display Tec Liquid crystal display
CN100446079C (zh) * 2004-12-15 2008-12-24 日本电气株式会社 液晶显示装置、其驱动方法及其驱动电路
JP4355676B2 (ja) * 2005-03-31 2009-11-04 大日本印刷株式会社 異方性光学素子の製造方法
KR101717419B1 (ko) * 2013-09-30 2017-03-17 주식회사 엘지화학 광학 필름
EP3500650B8 (en) * 2016-08-17 2020-08-12 Shenzhen Guohua Optoelectronics Tech. Co. Ltd. Stimuli-responsive polymer film or coating, responsive device and process for preparing the same

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944591A1 (de) 1979-11-05 1981-05-14 Wacker-Chemie GmbH, 8000 München Fluessigkristalline phasen aufweisende zusammensetzungen
DE3110048A1 (de) 1981-03-16 1982-09-30 Consortium für elektrochemische Industrie GmbH, 8000 München "fluessigkristalline phasen aufweisende zusammensetzungen auf basis cyclischer organopolysiloxane, ihre herstellung und deren verwendung"
JPS6347759A (ja) * 1986-08-15 1988-02-29 Fuji Photo Film Co Ltd 銀塩拡散転写法受像要素
JP2537608B2 (ja) * 1986-12-15 1996-09-25 セイコーエプソン株式会社 液晶表示装置
JPH01222220A (ja) 1988-03-01 1989-09-05 Matsushita Electric Ind Co Ltd 光学補償用有機フィルムとその製造方法
DE3830592A1 (de) 1988-09-08 1990-04-12 Consortium Elektrochem Ind (meth)acryloxygruppen enthaltende fluessigkristalline polyorganosiloxane
EP0380338B1 (en) * 1989-01-26 1995-04-05 Nippon Oil Co., Ltd. Compensator for liquid crystal display
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.
DE69006570T2 (de) 1989-10-18 1994-08-04 Philips Nv Flüssigkristall-Wiedergabeanordnung.
JP3034899B2 (ja) * 1990-04-09 2000-04-17 日本電信電話株式会社 エンコーダ
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
JP2646281B2 (ja) * 1990-04-09 1997-08-27 株式会社リコー 液晶性高分子薄膜付基板
JP2687035B2 (ja) * 1990-04-13 1997-12-08 日本石油株式会社 液晶表示素子用補償板の製造法
JPH0422917A (ja) * 1990-05-18 1992-01-27 Nippon Oil Co Ltd 旋光性光学素子
JP2711585B2 (ja) * 1990-06-26 1998-02-10 日本石油株式会社 アクティブマトリックス液晶表示素子用補償板
US5210530A (en) * 1991-01-04 1993-05-11 Codex Corporation Network management interface with internal dsd
EP0527231A4 (en) * 1991-02-04 1993-04-28 Seiko Epson Corporation Optical anisotropic material and its manufacturing, and liquid crystal device provided therewith and its manufacturing
JPH04346312A (ja) 1991-05-24 1992-12-02 Toshiba Corp 液晶表示素子
JPH055863A (ja) * 1991-06-28 1993-01-14 Toshiba Corp 液晶表示素子
JPH0534657A (ja) * 1991-07-30 1993-02-12 Toshiba Corp 液晶表示素子
JPH0534671A (ja) * 1991-07-30 1993-02-12 Toshiba Corp 液晶表示素子
JPH0534675A (ja) * 1991-07-30 1993-02-12 Toshiba Corp 液晶表示素子
JPH0553133A (ja) * 1991-08-29 1993-03-05 Toshiba Corp 液晶表示素子
JP2853068B2 (ja) * 1991-09-03 1999-02-03 日本石油株式会社 液晶表示素子用視角補償板の製造方法
TW289095B (enExample) * 1993-01-11 1996-10-21
JPH06341400A (ja) * 1993-02-12 1994-12-13 Masatoshi Takahashi 水中圧力を空気圧力に変換装置
DE69405620T2 (de) * 1993-03-25 1998-04-23 Sumitomo Chemical Co Optisch anisotropisches Material, Verfahren zur Herstellung, Verzögerungsplatte und flüssigkristalline Anzeige, die es verwendet

Also Published As

Publication number Publication date
EP0704514A2 (en) 1996-04-03
DE69514745D1 (de) 2000-03-02
US5730899A (en) 1998-03-24
KR960011514A (ko) 1996-04-20
EP0704514B1 (en) 2000-01-26
EP0704514A3 (enExample) 1996-05-01
KR100348674B1 (ko) 2002-11-07

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

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

Owner name: WACKER CHEMIE AG, 81737 MUENCHEN, DE

Owner name: SUMITOMO CHEMICAL CO. LTD., TOKIO/TOKYO, JP