DE3581953D1 - Smektische fluessigkristallverbindung und fluessigkristallzusammensetzungen. - Google Patents

Smektische fluessigkristallverbindung und fluessigkristallzusammensetzungen.

Info

Publication number
DE3581953D1
DE3581953D1 DE8585302567T DE3581953T DE3581953D1 DE 3581953 D1 DE3581953 D1 DE 3581953D1 DE 8585302567 T DE8585302567 T DE 8585302567T DE 3581953 T DE3581953 T DE 3581953T DE 3581953 D1 DE3581953 D1 DE 3581953D1
Authority
DE
Germany
Prior art keywords
liquid crystal
connection
smectic
crystal composition
composition
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
DE8585302567T
Other languages
German (de)
English (en)
Inventor
Ryoichi Higuchi
Masao Honma
Takao Sakurai
Naoko Mikami
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.)
Ajinomoto Co Inc
Original Assignee
Ajinomoto Co 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 Ajinomoto Co Inc filed Critical Ajinomoto Co Inc
Application granted granted Critical
Publication of DE3581953D1 publication Critical patent/DE3581953D1/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
    • C09K19/08—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
    • C09K19/12—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings at least two benzene rings directly linked, e.g. biphenyls
    • C09K19/126—Compounds containing at least one asymmetric carbon atom
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Liquid Crystal Substances (AREA)
DE8585302567T 1984-04-13 1985-04-12 Smektische fluessigkristallverbindung und fluessigkristallzusammensetzungen. Expired - Lifetime DE3581953D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59074748A JPS60218358A (ja) 1984-04-13 1984-04-13 液晶

Publications (1)

Publication Number Publication Date
DE3581953D1 true DE3581953D1 (de) 1991-04-11

Family

ID=13556183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585302567T Expired - Lifetime DE3581953D1 (de) 1984-04-13 1985-04-12 Smektische fluessigkristallverbindung und fluessigkristallzusammensetzungen.

Country Status (4)

Country Link
US (1) US4592858A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0159872B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS60218358A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3581953D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (74)

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US4614609A (en) * 1983-06-14 1986-09-30 Chisso Corporation Liquid crystalline biphenyl derivatives and mixtures thereof
US5252252A (en) * 1983-09-10 1993-10-12 Merck Patent Gesellschaft Mit Beschraenkter Haftung Anisotropic compounds and liquid crystal mixtures
DE3332692A1 (de) * 1983-09-10 1985-03-28 Merck Patent Gmbh, 6100 Darmstadt Anisotrope verbindungen und fluessigkristallmischungen
DE3580406D1 (de) * 1984-07-11 1990-12-13 Merck Patent Gmbh Fluessigkristall-phase.
US5301049A (en) * 1984-07-13 1994-04-05 Canon Kabushiki Kaisha Liquid crystal device with at least two liquid crystal compounds, one having one not having a cholesteric phase
US5120466A (en) * 1984-07-13 1992-06-09 Canon Kabushiki Kaisha Fluid crystal device
US5311343A (en) * 1984-07-13 1994-05-10 Canon Kabushiki Kaisha Liquid crystal device with at least two liquid crystal compounds, one having and one not having a chiral smectic phase
US5726460A (en) * 1984-07-13 1998-03-10 Canon Kabushiki Kaisha Liquid crystal device
EP0174816B1 (en) * 1984-09-10 1990-05-23 Ajinomoto Co., Inc. Biphenyl-based diester compounds and liquid crystal compositions containing same
US4775223A (en) * 1984-09-20 1988-10-04 Canon Kabushiki Kaisha Lactic acid derivative, liquid crystal composition containing same and liquid crystal device
EP0191600B1 (en) * 1985-02-08 1991-12-27 Ajinomoto Co., Inc. Polyphenyl-based ester compounds and liquid crystal compositions containing same
US5279762A (en) * 1985-04-27 1994-01-18 Merck Patent Gesellschaft Mit Beschrankter Haftung Smectic liquid crystal phases
DE3515373A1 (de) * 1985-04-27 1986-11-06 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
DE3515374C2 (de) * 1985-04-27 1998-02-26 Hoechst Ag Chirale getilte smektische flüssigkristalline Phasen und deren Verwendung in elektrooptischen Anzeigeelementen
DE3667052D1 (en) * 1985-07-01 1989-12-28 Ajinomoto Kk Biphenyl carbonic acid ester compounds and liquid crystal composition containing the same
DE3627964C2 (de) * 1985-08-26 2000-11-02 Samsung Electronic Devices Ferroelektrische kristallin-flüssige Derivate verzweigter acyclischer chiraler alpha-Chlorcarbonsäuren, Verfahren zu ihrer Herstellung und ihre Verwendung in Gemischen für schnell schaltende Displays in der Optoelektronik
US4754051A (en) * 1985-09-30 1988-06-28 Dainippon Ink And Chemicals, Inc. Optically active tolan derivative
US4798680A (en) * 1985-10-18 1989-01-17 Canon Kabushiki Kaisha Optically active compound, process for producing same and liquid crystal composition containing same
JPS62198633A (ja) * 1986-02-26 1987-09-02 Canon Inc 光学活性物質およびそれを含む液晶組成物
DE3689329T2 (de) * 1985-12-04 1994-07-07 Ajinomoto Kk Verbindungen auf der Basis der Phenylpyrimidine und sie enthaltende flüssigkristalline Zusammensetzungen.
WO1987005018A2 (en) * 1986-02-17 1987-08-27 MERCK Patent Gesellschaft mit beschränkter Haftung Optically active compounds
US4867903A (en) * 1986-03-10 1989-09-19 Canon Kabushiki Kaisha Fluoroalkane derivative
DE3718174A1 (de) * 1987-05-29 1988-12-15 Hoechst Ag Verwendung von optisch aktiven oxiran-2-carbonsaeureestern als dotierstoffe in fluessigkristallmischungen, diese enthaltende fluessigkristallmischungen und neue optisch aktive oxiran-2-carbonsaeureester
ES2019077B3 (es) * 1986-05-30 1991-06-01 Hoechst Ag Esteres enantiomorfos de acidos carboxilicos alfa-sustituidos y compuestos hidroxilicos mesogenos y su empleo como material de dotacion en fases de cristal liquido.
DE3620049A1 (de) * 1986-06-14 1987-12-17 Hoechst Ag Chirale ester aus (alpha)-substituierten phenylalkansaeuren und mesogenen hydroxylverbindungen und ihre verwendung als dotierstoff in fluessigkristall-phasen
US4886619A (en) * 1986-06-30 1989-12-12 Minnesota Mining And Manufacturing Company Fluorine-containing chiral smectic liquid crystals
US5254747A (en) * 1986-06-30 1993-10-19 Minnesota Mining And Manufacturing Company Fluorine-containing chiral smectic liquid crystals
US4695650A (en) * 1986-09-24 1987-09-22 University Of Colorado Foundation Liquid crystal compounds and compositions containing same
GB8623582D0 (en) * 1986-10-01 1986-11-05 Secr Defence Mandelic acid derivatives
US5328639A (en) * 1986-11-10 1994-07-12 Canon Kabushiki Kaisha Fluoroalkane derivative, its composition and liquid crystal device using the same
EP0267758A3 (en) * 1986-11-10 1989-10-18 Chisso Corporation Alpha-substituted-propionic acid esters
JPS63165344A (ja) * 1986-12-26 1988-07-08 Chisso Corp 光学活性−２−メチルブチレ−ト類およびその利用物
DD257638A1 (de) * 1987-02-19 1988-06-22 Univ Halle Wittenberg Ferroelektrische fluessigkristalle
US4973426A (en) * 1987-03-04 1990-11-27 Chisso Corporation Optically active compound having a plurality of asymmetric carbon atoms
US4866199A (en) * 1987-03-20 1989-09-12 Adeka Argus Chemical Co., Ltd. Optically active ester compound
EP0289786B1 (de) * 1987-04-07 1993-12-08 Hoechst Aktiengesellschaft Verwendung von Verbindungen oder Gemischen von Verbindungen, die eine chirale, orthogonale, höher geordnete smektische Phase aufweisen, im Bereich dieser Phase als Schalt- oder Anzeigemedium
US5397504A (en) * 1987-05-29 1995-03-14 Kanto Kagaku Kabushiki Kaisha Biphenyl compound
JPS63316885A (ja) * 1987-06-19 1988-12-26 キヤノン株式会社 液晶装置及び液晶パネルの接続法
JPH06104827B2 (ja) * 1987-07-31 1994-12-21 キヤノン株式会社 強誘電性液晶素子
JP2636271B2 (ja) * 1987-10-30 1997-07-30 ソニー株式会社 強誘電性液晶の製造方法
JP2566807B2 (ja) * 1987-11-11 1996-12-25 キヤノン株式会社 光学活性物質、その製造方法およびそれを含む液晶組成物
JP2610467B2 (ja) * 1987-11-12 1997-05-14 キヤノン株式会社 液晶性化合物、それを含有する液晶組成物およびそれを使用した液晶素子
CA1319767C (en) * 1987-11-26 1993-06-29 Canon Kabushiki Kaisha Display apparatus
US5172107A (en) * 1987-11-26 1992-12-15 Canon Kabushiki Kaisha Display system including an electrode matrix panel for scanning only scanning lines on which a moving display is written
US5167863A (en) * 1987-12-24 1992-12-01 Hitachi, Ltd. Optically active compound, liquid crystal composition containing said compound, and liquid crystal optical modulator using said composition
US5585036A (en) * 1988-03-04 1996-12-17 Displaytech, Inc. Liquid crystal compounds containing chiral 2-halo-2-methyl ether and ester tails
US5244597A (en) * 1988-05-26 1993-09-14 Hoffmann-La Roche Inc. Liquid crystalline mixtures having a chiral tilted smectic phase
GB8813024D0 (en) * 1988-06-02 1988-07-06 Merck Patent Gmbh Fluorinated biphenyldiole derivatives
EP0347913B1 (en) 1988-06-23 1997-09-03 Canon Kabushiki Kaisha Liquid crystal device
AU617006B2 (en) 1988-09-29 1991-11-14 Canon Kabushiki Kaisha Data processing system and apparatus
US5269965A (en) * 1988-12-28 1993-12-14 Takeda Chemical Industries Optically active compounds, liquid crystal compositions comprising said compounds and liquid crystal optical modulators using said compositions
JP2769879B2 (ja) * 1989-09-29 1998-06-25 キヤノン株式会社 カイラルスメクチック液晶素子
US5646704A (en) * 1989-10-26 1997-07-08 Canon Kabushiki Kaisha Chiral smectic liquid crystal device having predetermined pre-tilt angle and intersection angle
US5172105A (en) * 1989-12-20 1992-12-15 Canon Kabushiki Kaisha Display apparatus
DE4001965A1 (de) * 1990-01-24 1991-07-25 Hoechst Ag Ester von 3-halogen- bzw. 3-cyano-substituierten 2-methylalkancarbonsaeuren und ihre verwendung als dotierstoffe in fluessigkristallinen mischungen
JP2830361B2 (ja) * 1990-04-28 1998-12-02 ソニー株式会社 光学活性化合物及びこれを用いた強誘電性液晶組成物
US5380460A (en) * 1991-09-20 1995-01-10 Displaytech, Inc. Ferroelectric liquid crystal compounds containing chiral haloalkoxy tail units and compositions containing them
JP2915104B2 (ja) * 1990-07-30 1999-07-05 キヤノン株式会社 液晶素子および液晶駆動方法
JP2784700B2 (ja) * 1990-08-13 1998-08-06 キヤノン株式会社 強誘電性液晶素子
JP2782291B2 (ja) * 1990-08-30 1998-07-30 キヤノン株式会社 強誘電性液晶カラーパネル
JP2808483B2 (ja) * 1990-08-30 1998-10-08 キヤノン株式会社 液晶素子
JPH04119325A (ja) * 1990-09-11 1992-04-20 Canon Inc 強誘電性液晶素子の製造方法
US5282068A (en) * 1990-11-08 1994-01-25 Canon Kabushiki Kaisha Liquid crystal display with opaque insulating layer and metal layer at and wider than inter-electrode gap and method of manufacturing
JP2826772B2 (ja) * 1991-01-07 1998-11-18 キヤノン株式会社 液晶表示装置
US5353141A (en) * 1991-10-08 1994-10-04 Canon Kabushiki Kaisha Method for aligning treatment of liquid crystal device including varying with time the feeding speed of the rubbing roller
JP3100014B2 (ja) * 1991-12-10 2000-10-16 キヤノン株式会社 強誘電性液晶素子及び該素子の製造方法
US5594571A (en) * 1991-12-10 1997-01-14 Canon Kabushiki Kaisha Ferroelectric liquid crystal device and process for production thereof
DE69631699T2 (de) 1995-03-22 2005-01-13 Canon K.K. Ständer und mit diesem Ständer ausgerüsteter Bildschirm
DE69616621D1 (de) * 1995-03-22 2001-12-13 Canon Kk Anzeigevorrichtung mit gleichmässiger Temperaturverteilung über den Bildschirm
US5702637A (en) * 1995-04-19 1997-12-30 Minnesota Mining And Manufacturing Company Liquid crystal compounds having a chiral fluorinated terminal portion
US5658491A (en) * 1995-10-12 1997-08-19 Minnesota Mining And Manufacturing Company Process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds
US5855812A (en) * 1997-04-11 1999-01-05 Minnesota Mining And Manufacturing Company Compounds and process for controlling cone tilt angle in mixtures of smectic liquid crystal compounds
US6309561B1 (en) 1997-12-24 2001-10-30 3M Innovative Properties Company Liquid crystal compounds having a chiral fluorinated terminal portion
TW445291B (en) * 1998-01-09 2001-07-11 Chisso Corp Ester compounds, liquid crystal compositions and liquid crystal display devices

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6051147A (ja) * 1983-07-28 1985-03-22 Chisso Corp 液晶物質及び液晶組成物
JPS6090290A (ja) * 1983-10-05 1985-05-21 Chisso Corp カイラルスメクチツク液晶組成物
EP0174816B1 (en) * 1984-09-10 1990-05-23 Ajinomoto Co., Inc. Biphenyl-based diester compounds and liquid crystal compositions containing same

Also Published As

Publication number Publication date
US4592858A (en) 1986-06-03
EP0159872A2 (en) 1985-10-30
EP0159872A3 (en) 1988-05-18
JPS60218358A (ja) 1985-11-01
JPH0455185B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-09-02
EP0159872B1 (en) 1991-03-06

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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