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DE69919451D1 - Flüssigkristallvorrichtung - Google Patents

Flüssigkristallvorrichtung

Info

Publication number
DE69919451D1
DE69919451D1 DE69919451T DE69919451T DE69919451D1 DE 69919451 D1 DE69919451 D1 DE 69919451D1 DE 69919451 T DE69919451 T DE 69919451T DE 69919451 T DE69919451 T DE 69919451T DE 69919451 D1 DE69919451 D1 DE 69919451D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal device
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
DE69919451T
Other languages
English (en)
Other versions
DE69919451T2 (de
Inventor
Shinjiro Okada
Koichi Sato
Akira Tsuboyama
Hidemasa Mizutani
Hirohide Munakata
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE69919451D1 publication Critical patent/DE69919451D1/de
Publication of DE69919451T2 publication Critical patent/DE69919451T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02F1/137—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
    • G02F1/1395—Optically compensated birefringence [OCB]- cells or PI- 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
    • 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
    • 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
    • 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
    • C09K2323/025—Polyamide
    • 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
    • C09K2323/027—Polyimide
    • C09K2323/0271—Polyimidfluoride
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133746—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers for high pretilt angles, i.e. higher than 15 degrees

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
DE69919451T 1998-06-10 1999-06-09 Flüssigkristallvorrichtung Expired - Fee Related DE69919451T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16209798 1998-06-10
JP16209798 1998-06-10

Publications (2)

Publication Number Publication Date
DE69919451D1 true DE69919451D1 (de) 2004-09-23
DE69919451T2 DE69919451T2 (de) 2005-09-01

Family

ID=15748016

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69919451T Expired - Fee Related DE69919451T2 (de) 1998-06-10 1999-06-09 Flüssigkristallvorrichtung

Country Status (4)

Country Link
US (1) US6221444B1 (de)
EP (1) EP0964289B1 (de)
KR (1) KR100352413B1 (de)
DE (1) DE69919451T2 (de)

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US20040109103A1 (en) * 1998-06-30 2004-06-10 Hitachi, Ltd. Liquid crystal display device
JP3347678B2 (ja) * 1998-06-18 2002-11-20 キヤノン株式会社 液晶素子とその駆動方法
US6927825B1 (en) * 1999-05-14 2005-08-09 Sanyo Electric Co., Ltd. Liquid crystal display using liquid crystal with bend alignment and driving method thereof
KR100319467B1 (ko) * 1999-06-29 2002-01-05 주식회사 현대 디스플레이 테크놀로지 액정 표시 소자
US7023416B1 (en) * 1999-10-19 2006-04-04 Matsushita Electric Industrial Co., Ltd Driving technique for activating liquid crystal device
TW527508B (en) * 2000-02-10 2003-04-11 Matsushita Electric Ind Co Ltd Liquid crystal display device and producing method
KR100670058B1 (ko) * 2000-03-30 2007-01-16 삼성전자주식회사 액정 표시 장치
JP2001291594A (ja) 2000-04-07 2001-10-19 Canon Inc 導電性液晶素子
US6801292B2 (en) 2000-04-07 2004-10-05 Canon Kabushiki Kaisha Liquid crystal composition, device and apparatus
JP3466986B2 (ja) 2000-04-07 2003-11-17 キヤノン株式会社 カイラルスメクチック液晶素子および液晶装置
KR100666823B1 (ko) * 2000-07-06 2007-01-09 엘지.필립스 엘시디 주식회사 박막 트랜지스터 액정표시장치의 액정 구동방법
JP2002023199A (ja) * 2000-07-07 2002-01-23 Fujitsu Ltd 液晶表示装置およびその製造方法
US6897915B1 (en) * 2000-09-27 2005-05-24 Kent State University Non-lithographic photo-induced patterning of polymers from liquid crystal solvents with spatially modulated director fields
JP2002201473A (ja) 2000-10-25 2002-07-19 Canon Inc スメクチック高分子液晶及びその製造方法、これを用いた液晶素子
US6796733B2 (en) 2000-10-31 2004-09-28 International Imaging Materials Inc. Thermal transfer ribbon with frosting ink layer
US6854386B2 (en) * 2000-10-31 2005-02-15 International Imaging Materials Inc. Ceramic decal assembly
US6990904B2 (en) * 2000-10-31 2006-01-31 International Imaging Materials, Inc Thermal transfer assembly for ceramic imaging
KR100734233B1 (ko) * 2000-12-20 2007-07-02 엘지.필립스 엘시디 주식회사 컬러 액정표시장치
US6784966B2 (en) * 2001-03-06 2004-08-31 Seiko Epson Corp. Liquid crystal device, projection type display and electronic equipment
JP2002343570A (ja) * 2001-05-15 2002-11-29 Canon Inc 導電性液晶素子及び有機エレクトロルミネッセンス素子
US6660341B2 (en) * 2001-06-07 2003-12-09 International Business Machines Corporation Tilted vertical alignment of liquid crystals employing inorganic thin film composition and ion beam treatment
KR100840311B1 (ko) * 2001-10-08 2008-06-20 삼성전자주식회사 액정 표시 장치와 이의 구동 방법
US20050260334A1 (en) * 2004-05-24 2005-11-24 The Hong Kong Univerisity Of Science And Technology Method of achieving high pretilt angles in a lilquid crystal cell
US8274464B2 (en) 2008-01-10 2012-09-25 Sharp Kabushiki Kaisha Active matrix substrate and liquid crystal display device
US8536087B2 (en) 2010-04-08 2013-09-17 International Imaging Materials, Inc. Thermographic imaging element
CN103558711B (zh) * 2013-11-12 2016-08-17 京东方科技集团股份有限公司 彩膜基板的制造方法、彩膜基板及显示装置
JP2024524303A (ja) 2021-06-23 2024-07-05 インターナショナル イメージング マテリアルズ， インコーポレーテッド サーモグラフィー画像素子
CN114660841B (zh) * 2022-03-02 2024-01-16 昆山龙腾光电股份有限公司 宽窄视角可切换的显示面板及驱动方法、显示装置

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US4137192A (en) 1974-01-25 1979-01-30 Canon Kabushiki Kaisha Liquid crystalline composition
US4577930A (en) 1982-05-24 1986-03-25 International Business Machines Corporation Weak boundary storage liquid crystal display devices with bias voltage
US4572617A (en) 1982-06-23 1986-02-25 Canon Kabushiki Kaisha Electrooptical device having thinner liquid crystal layer in display portions
US4582396A (en) 1983-05-09 1986-04-15 Tektronix, Inc. Field sequential color display system using optical retardation
US5400159A (en) 1991-08-06 1995-03-21 Canon Kabushiki Kaisha Liquid crystal device having alignment film with particular surface energy difference before and after rubbing
US5576864A (en) 1984-07-11 1996-11-19 Canon Kabushiki Kaisha Chiral smectic liquid crystal device having fluorine-containing polymeric alignment film with predetermined refractive index anisotropy after rubbing
JPS6167829A (ja) 1984-09-11 1986-04-08 Canon Inc カイラルスメクティック液晶素子
JPS61249019A (ja) 1985-04-26 1986-11-06 Canon Inc 液晶素子
FR2581209B1 (fr) 1985-04-26 1993-11-05 Canon Kk Dispositif optique a cristal liquide
US4816178A (en) 1986-04-30 1989-03-28 Canon Kabushiki Kaisha Optically active compound and liquid crystal composition containing same
US4776674A (en) * 1986-06-25 1988-10-11 American Telephone And Telegraph Company, At&T Bell Laboratories Liquid crystal device with chemically-induced high-tilt alignment coating
JP2667816B2 (ja) 1986-09-20 1997-10-27 キヤノン株式会社 液晶素子
US5136408A (en) 1988-06-01 1992-08-04 Canon Kabushiki Kaisha Liquid crystal apparatus and driving method therefor
JP2819670B2 (ja) * 1988-09-16 1998-10-30 カシオ計算機株式会社 液晶表示素子
JP2858434B2 (ja) 1989-03-31 1999-02-17 キヤノン株式会社 結晶の形成方法および結晶物品
US5150231A (en) 1989-12-29 1992-09-22 Canon Kabushiki Kaisha Impact resistant ferroelectric liquid crystal apparatus
JPH0476520A (ja) * 1990-07-18 1992-03-11 Fujitsu Ltd 液晶表示素子
DE69125097T2 (de) 1990-11-09 1997-09-18 Canon Kk Flüssigkristallvorrichtung, Anzeigegerät und Anzeigemethode
JPH0566384A (ja) * 1991-09-10 1993-03-19 Sharp Corp 液晶表示装置
JP2952122B2 (ja) 1991-11-22 1999-09-20 キヤノン株式会社 液晶素子、及びこれを用いた表示装置
JPH0643452A (ja) * 1992-07-24 1994-02-18 Hitachi Ltd 液晶表示装置
JP3130682B2 (ja) * 1992-10-22 2001-01-31 株式会社東芝 液晶表示素子
JPH0784252A (ja) * 1993-09-16 1995-03-31 Sharp Corp 液晶表示装置
US5854665A (en) 1994-07-06 1998-12-29 Canon Kabushiki Kaisha Liquid crystal device with optical member having a planar extension in parallel with the substrates and non-uniform optical anisotropy along the planar extension
WO1997012275A1 (fr) 1995-09-26 1997-04-03 Chisso Corporation Dispositif d'affichage a cristaux liquides nematiques vaporises homeotropes
KR0181782B1 (ko) 1995-12-08 1999-05-01 구자홍 광을 이용한 벤드배향된 액정셀 제조방법
JP3526996B2 (ja) 1995-12-28 2004-05-17 富士通ディスプレイテクノロジーズ株式会社 液晶表示装置の駆動方法
US6111059A (en) * 1996-02-15 2000-08-29 Nissan Chemical Industries, Ltd. Diaminobenzene derivatives, polyimides prepared therefrom, and alignment film for liquid crystals

Also Published As

Publication number Publication date
KR20000006065A (ko) 2000-01-25
DE69919451T2 (de) 2005-09-01
EP0964289A1 (de) 1999-12-15
KR100352413B1 (ko) 2002-09-11
EP0964289B1 (de) 2004-08-18
US6221444B1 (en) 2001-04-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee