DE3669079D1 - Ferroelektrisches fluessigkristallelement und verfahren zu dessen herstellung. - Google Patents

Ferroelektrisches fluessigkristallelement und verfahren zu dessen herstellung.

Info

Publication number
DE3669079D1
DE3669079D1 DE8686109288T DE3669079T DE3669079D1 DE 3669079 D1 DE3669079 D1 DE 3669079D1 DE 8686109288 T DE8686109288 T DE 8686109288T DE 3669079 T DE3669079 T DE 3669079T DE 3669079 D1 DE3669079 D1 DE 3669079D1
Authority
DE
Germany
Prior art keywords
production
liquid crystal
crystal element
ferroelectric liquid
ferroelectric
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
DE8686109288T
Other languages
English (en)
Inventor
Hisao Yokokura
Katsumi Kondo
Yasuo Hanawa
Susumu Era
Kishiro Iwasaki
Tadao Nakata
Masato Isogain
Teruo Kitamura
Akio Mukoh
Yasuhiko Kando
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 JP61025885A external-priority patent/JPH0752263B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE3669079D1 publication Critical patent/DE3669079D1/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
    • G02F1/133345—Insulating layers
    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • 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
    • G02F1/141—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 using ferroelectric liquid crystals
    • 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
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Liquid Crystal (AREA)
DE8686109288T 1985-07-10 1986-07-08 Ferroelektrisches fluessigkristallelement und verfahren zu dessen herstellung. Expired - Lifetime DE3669079D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15025985 1985-07-10
JP61025885A JPH0752263B2 (ja) 1985-07-10 1986-02-10 強誘電性液晶素子

Publications (1)

Publication Number Publication Date
DE3669079D1 true DE3669079D1 (de) 1990-03-29

Family

ID=26363577

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686109288T Expired - Lifetime DE3669079D1 (de) 1985-07-10 1986-07-08 Ferroelektrisches fluessigkristallelement und verfahren zu dessen herstellung.

Country Status (3)

Country Link
US (1) US4759614A (de)
EP (1) EP0208293B1 (de)
DE (1) DE3669079D1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0277567B1 (de) * 1987-01-23 1997-04-09 Toray Industries, Inc. Flüssigkristall-Zelle
JPS63237031A (ja) * 1987-03-26 1988-10-03 Fuji Photo Film Co Ltd 液晶表示素子
US5165076A (en) * 1987-06-12 1992-11-17 Canon Kabushiki Kaisha Ferroelectric liquid crystal device with particular primer alignment, and liquid crystal layers
ES2080046T3 (es) * 1987-06-12 1996-02-01 Canon Kk Dispositivo de cristal liquido ferroelectrico.
KR900018725A (ko) * 1988-05-12 1990-12-22 야마자끼 순페이 액정 전자 광학 장치
JPH0731326B2 (ja) * 1988-06-01 1995-04-10 シャープ株式会社 液晶表示装置
US5076671A (en) * 1988-12-22 1991-12-31 Canon Kabushiki Kaisha Liquid crystal device having two bistable orientation states in the chiral smectic temperature range
JPH02310524A (ja) * 1989-05-26 1990-12-26 Sharp Corp 液晶表示装置
US5013139A (en) * 1989-10-30 1991-05-07 General Electric Company Alignment layer for liquid crystal devices and method of forming
JP2649856B2 (ja) * 1990-04-13 1997-09-03 松下電器産業株式会社 非線形光学材料
JPH04255827A (ja) * 1991-02-08 1992-09-10 Canon Inc 液晶素子
EP0601838B1 (de) * 1992-12-07 1998-07-15 Sharp Kabushiki Kaisha Flüssigkristallanzeigevorrichtung
US5518782A (en) * 1992-12-14 1996-05-21 Canon Kabushiki Kaisha Liquid crystal device
US20010015723A1 (en) * 1998-05-01 2001-08-23 Hoi-Sing Kwok Method and apparatus for driving reflective bistable cholesteric displays
JP3503597B2 (ja) * 1998-08-31 2004-03-08 セイコーエプソン株式会社 液晶パネルおよびその製造方法
US6746730B1 (en) * 1999-06-28 2004-06-08 Chisso Corporation Varnish composition and liquid-crystal display element
JP2002196337A (ja) * 2000-09-06 2002-07-12 Seiko Epson Corp 電気光学装置の製造方法及び製造装置、並びに液晶パネルの製造方法及び製造装置
US7173842B2 (en) * 2004-03-31 2007-02-06 Intel Corporation Metal heater for in situ heating and crystallization of ferroelectric polymer memory film
JP6787091B2 (ja) * 2016-12-05 2020-11-18 セイコーエプソン株式会社 液晶装置、電子機器、液晶装置の製造方法、液晶装置用のマザー基板、および液晶装置用のマザー基板の製造方法
WO2018168245A1 (ja) * 2017-03-17 2018-09-20 ソニー株式会社 液晶表示素子および液晶表示素子の製造方法並びに投射型表示装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367924A (en) * 1980-01-08 1983-01-11 Clark Noel A Chiral smectic C or H liquid crystal electro-optical device
JPS5911884B2 (ja) * 1980-02-15 1984-03-19 株式会社日立製作所 液晶表示素子
GB2101760B (en) * 1981-07-13 1985-07-17 Hitachi Ltd Liquid crystal display element
JPS58173718A (ja) * 1982-04-07 1983-10-12 Hitachi Ltd 液晶光変調素子およびその製造方法
JPH0629919B2 (ja) * 1982-04-16 1994-04-20 株式会社日立製作所 液晶素子の駆動方法
US4561726A (en) * 1983-07-29 1985-12-31 At&T Bell Laboratories Alignment of ferroelectric LCDs
US4781441A (en) * 1983-11-25 1988-11-01 Canon Kabushiki Kaisha Method of controlling orientation of liquid crystal, device used therein and liquid crystal device produced thereby
US4634228A (en) * 1984-05-01 1987-01-06 Hitachi, Ltd. Ferroelectric liquid crystal cell with rubbed polyimide alignment layer

Also Published As

Publication number Publication date
EP0208293B1 (de) 1990-02-21
US4759614A (en) 1988-07-26
EP0208293A1 (de) 1987-01-14

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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