DE68916294T2 - Elektrooptische Einrichtung mit einem ferroelektrischen Flüssigkristall und Methode zu deren Herstellung. - Google Patents

Elektrooptische Einrichtung mit einem ferroelektrischen Flüssigkristall und Methode zu deren Herstellung.

Info

Publication number
DE68916294T2
DE68916294T2 DE68916294T DE68916294T DE68916294T2 DE 68916294 T2 DE68916294 T2 DE 68916294T2 DE 68916294 T DE68916294 T DE 68916294T DE 68916294 T DE68916294 T DE 68916294T DE 68916294 T2 DE68916294 T2 DE 68916294T2
Authority
DE
Germany
Prior art keywords
electro
production
liquid crystal
optical device
ferroelectric liquid
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
DE68916294T
Other languages
English (en)
Other versions
DE68916294D1 (de
Inventor
Kahoru Mori
Yuichiro Yamada
Norio Yamamoto
Masao Tokunaga
Ichiro Kawamura
Yoshiichi Suzuki
Takashi Hagiwara
Yoshihiko Aihara
Noriko Yamakawa
Shigenori Sakuma
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.)
Showa Shell Sekiyu KK
Denso Corp
Original Assignee
Showa Shell Sekiyu KK
NipponDenso 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 JP10972488A external-priority patent/JP2668933B2/ja
Priority claimed from JP30961588A external-priority patent/JP2728095B2/ja
Priority claimed from JP33130888A external-priority patent/JP2680392B2/ja
Priority claimed from JP33159388A external-priority patent/JP2697058B2/ja
Application filed by Showa Shell Sekiyu KK, NipponDenso Co Ltd filed Critical Showa Shell Sekiyu KK
Publication of DE68916294D1 publication Critical patent/DE68916294D1/de
Application granted granted Critical
Publication of DE68916294T2 publication Critical patent/DE68916294T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
    • C09K19/2021—Compounds containing at least one asymmetric carbon atom
    • C09K19/2028—Compounds containing at least one asymmetric carbon atom containing additionally a linking group other than -COO- or -OCO-, e.g. -CH2-CH2-, -CH=CH-, -C=C-; containing at least one additional carbon atom in the chain containing -COO- or -OCO- groups, e.g. -COO-CH*-CH3
    • 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
    • C09K19/08—Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers
    • C09K19/2007—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing carbon and oxygen atoms as chain links, e.g. esters or ethers the chain containing -COO- or -OCO- groups
    • C09K19/2021—Compounds containing at least one asymmetric carbon atom
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3622—Control of matrices with row and column drivers using a passive matrix
    • G09G3/3629—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals
    • G09G3/3633—Control of matrices with row and column drivers using a passive matrix using liquid crystals having memory effects, e.g. ferroelectric liquid crystals with transmission/voltage characteristic comprising multiple loops, e.g. antiferroelectric liquid crystals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3674—Details of drivers for scan electrodes
    • G09G3/3681—Details of drivers for scan electrodes suitable for passive matrices only
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G09G3/3611—Control of matrices with row and column drivers
    • G09G3/3685—Details of drivers for data electrodes
    • G09G3/3692—Details of drivers for data electrodes suitable for passive matrices only
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G2310/00—Command of the display device
    • G09G2310/06—Details of flat display driving waveforms
    • G09G2310/061—Details of flat display driving waveforms for resetting or blanking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal Display Device Control (AREA)
DE68916294T 1988-03-24 1989-03-22 Elektrooptische Einrichtung mit einem ferroelektrischen Flüssigkristall und Methode zu deren Herstellung. Expired - Fee Related DE68916294T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP7021288 1988-03-24
JP10972488A JP2668933B2 (ja) 1988-05-02 1988-05-02 マトリックス型液晶表示装置
JP12267988 1988-05-19
JP30961588A JP2728095B2 (ja) 1988-03-24 1988-12-07 液晶電気光学装置
JP33130888A JP2680392B2 (ja) 1988-12-27 1988-12-27 マトリクス型強誘電性液晶表示装置
JP33159388A JP2697058B2 (ja) 1988-12-28 1988-12-28 強誘電性液晶の配向制御方法

Publications (2)

Publication Number Publication Date
DE68916294D1 DE68916294D1 (de) 1994-07-28
DE68916294T2 true DE68916294T2 (de) 1994-10-06

Family

ID=27551159

Family Applications (2)

Application Number Title Priority Date Filing Date
DE68929032T Expired - Fee Related DE68929032T2 (de) 1988-03-24 1989-03-22 Elektrooptische Einrichtung mit einem ferroelektrischen Flüssigkristall und Methode zu deren Herstellung
DE68916294T Expired - Fee Related DE68916294T2 (de) 1988-03-24 1989-03-22 Elektrooptische Einrichtung mit einem ferroelektrischen Flüssigkristall und Methode zu deren Herstellung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE68929032T Expired - Fee Related DE68929032T2 (de) 1988-03-24 1989-03-22 Elektrooptische Einrichtung mit einem ferroelektrischen Flüssigkristall und Methode zu deren Herstellung

Country Status (3)

Country Link
US (1) US5046823A (de)
EP (1) EP0334628B1 (de)
DE (2) DE68929032T2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293544A (en) * 1989-03-07 1994-03-08 Canon Kabushiki Kaisha Liquid crystal apparatus including panel having plural bent layers of liquid crystal molecules
GB2233106B (en) * 1989-05-23 1993-08-25 Citizen Watch Co Ltd Ferroelectric liquid crystal element and method of driving the same
US5262086A (en) * 1989-06-06 1993-11-16 Showa Shell Sekiyu Kabushiki Kaisha Liquid crystal compounds
US5328641A (en) * 1989-10-06 1994-07-12 Showa Shell Sekiyu Kabushiki Kaisha Liquid crystal compound
US5207947A (en) * 1989-10-06 1993-05-04 Showa Shell Sekiyu Kabushiki Kaisha Liquid crystal compound
JPH03125119A (ja) * 1989-10-09 1991-05-28 Sharp Corp 液晶素子の駆動方法
JPH03141323A (ja) * 1989-10-27 1991-06-17 Showa Shell Sekiyu Kk 液晶化合物
EP0445037A3 (en) * 1990-03-01 1992-03-18 Showa Shell Sekiyu Kabushiki Kaisha Liquid crystal compound
JP2982330B2 (ja) * 1990-04-28 1999-11-22 ソニー株式会社 液晶表示素子
CA2025110C (en) * 1990-09-12 1996-10-15 Jacques Bourgouin Method and device for driving multiple latching relays
JPH0588186A (ja) * 1991-09-26 1993-04-09 Showa Shell Sekiyu Kk 液晶配向制御膜とそれを用いた液晶素子
JPH05155880A (ja) * 1991-12-06 1993-06-22 Mitsubishi Gas Chem Co Inc ジオキサン系液晶物質
JPH05247026A (ja) * 1992-03-04 1993-09-24 Mitsubishi Gas Chem Co Inc ジオキサン系液晶物質
JPH0665154A (ja) * 1992-08-19 1994-03-08 Showa Shell Sekiyu Kk 液晶化合物
JPH0764051A (ja) * 1993-08-27 1995-03-10 Sharp Corp 液晶表示装置およびその駆動方法
DE19509304A1 (de) * 1994-03-16 1995-09-21 Nippon Soken Antiferroelektrische Flüssigkristallzusammensetzung
EP0676462A1 (de) * 1994-04-08 1995-10-11 Nippon Soken, Inc. Antiferroelektrische Flüssigkristallzusammensetzung und sie enthaltende in Anzeigeelement
JPH07278059A (ja) * 1994-04-08 1995-10-24 Nippon Soken Inc 反強誘電性液晶化合物
DE69522361T2 (de) 1994-04-18 2002-06-13 Nippon Soken Antiferroelektrische Flüssigkristallzusammentsetzung
US5963187A (en) * 1994-06-10 1999-10-05 Casio Computer Co., Ltd. Liquid crystal display apparatus using liquid crystal having ferroelectric phase and method of driving liquid crystal display device using liquid crystal having ferroelectric phase
US5920301A (en) * 1994-06-10 1999-07-06 Casio Computer Co., Ltd. Liquid crystal display apparatus using liquid crystal having ferroelectric phase and method of driving liquid crystal display device using liquid crystal having ferroelectric phase
JP3501866B2 (ja) * 1994-07-19 2004-03-02 株式会社日本自動車部品総合研究所 反強誘電性液晶組成物及びそれを用いた液晶表示素子
EP0770898A4 (de) * 1995-05-11 1998-08-05 Citizen Watch Co Ltd Verfahren zur ansteuerung einer antiferroelektrischen flüssigkristall-anzeigevorrichtung und dafür geeignetes gerät
US5933128A (en) * 1995-05-17 1999-08-03 Canon Kabushiki Kaisha Chiral smectic liquid crystal apparatus and driving method therefor
US6061045A (en) * 1995-06-19 2000-05-09 Canon Kabushiki Kaisha Liquid crystal display apparatus and method of driving same
KR0177975B1 (ko) * 1995-12-26 1999-05-01 윤종용 비틀린 구조의 반강유전성 액정 표시 장치
JP3052817B2 (ja) * 1995-12-28 2000-06-19 株式会社日本自動車部品総合研究所 反強誘電性液晶組成物
US5747122A (en) * 1996-03-08 1998-05-05 Nippondenso Co., Ltd. Antiferroelectric liquid crystal cell
JPH1036844A (ja) * 1996-07-25 1998-02-10 Nippon Soken Inc 反強誘電性液晶組成物
JP2001188216A (ja) * 1999-12-28 2001-07-10 Casio Comput Co Ltd 液晶表示素子及びその評価方法
US8558783B2 (en) * 2001-11-20 2013-10-15 E Ink Corporation Electro-optic displays with reduced remnant voltage
US6922350B2 (en) * 2002-09-27 2005-07-26 Intel Corporation Reducing the effect of write disturbs in polymer memories
US10726798B2 (en) 2003-03-31 2020-07-28 E Ink Corporation Methods for operating electro-optic displays
KR101286529B1 (ko) * 2007-05-18 2013-07-17 엘지디스플레이 주식회사 액정 표시 장치
TWI738959B (zh) * 2017-01-24 2021-09-11 日商Ｊｓｒ股份有限公司 液晶元件及其製造方法以及顯示裝置

Family Cites Families (9)

* 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
US4813767A (en) * 1980-01-08 1989-03-21 Clark Noel A Surface stabilized ferroelectric liquid crystal devices
US4563059A (en) * 1983-01-10 1986-01-07 Clark Noel A Surface stabilized ferroelectric liquid crystal devices
SE8504760D0 (sv) * 1985-10-14 1985-10-14 Sven Torbjorn Lagerwall Electronic addressing of ferroelectric liquid crystal devices
JPS62160420A (ja) * 1986-01-08 1987-07-16 Matsushita Electric Ind Co Ltd 液晶素子
US4770502A (en) * 1986-01-10 1988-09-13 Hitachi, Ltd. Ferroelectric liquid crystal matrix driving apparatus and method
JP2849740B2 (ja) * 1986-03-17 1999-01-27 セイコーインスツルメンツ株式会社 強誘電性液晶電気光学装置
EP0529701B1 (de) * 1986-08-18 1998-11-11 Canon Kabushiki Kaisha Anzeigegerät
US4901066A (en) * 1986-12-16 1990-02-13 Matsushita Electric Industrial Co., Ltd. Method of driving an optical modulation device

Also Published As

Publication number Publication date
EP0334628B1 (de) 1994-06-22
EP0334628A3 (en) 1990-12-19
EP0334628A2 (de) 1989-09-27
US5046823A (en) 1991-09-10
DE68929032D1 (de) 1999-08-19
DE68916294D1 (de) 1994-07-28
DE68929032T2 (de) 2000-03-30

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