SE8800462L - Ferroelektriska flytande kristaller - Google Patents

Ferroelektriska flytande kristaller

Info

Publication number
SE8800462L
SE8800462L SE8800462A SE8800462A SE8800462L SE 8800462 L SE8800462 L SE 8800462L SE 8800462 A SE8800462 A SE 8800462A SE 8800462 A SE8800462 A SE 8800462A SE 8800462 L SE8800462 L SE 8800462L
Authority
SE
Sweden
Prior art keywords
ferroelectric liquid
liquid crystalline
liquid crystals
contain
image
Prior art date
Application number
SE8800462A
Other languages
English (en)
Swedish (sv)
Other versions
SE8800462D0 (sv
Inventor
G Y Bak
P Barth
D Demus
D Joachimi
B Kampa
S Kohler
K Mohr
G Plezl
R Paschke
U Rosenfeld
W Schefer
K-D Scherf
C Tschierske
W Weissflog
H Zaschke
Original Assignee
Werk Fernsehelektronik Veb
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 Werk Fernsehelektronik Veb filed Critical Werk Fernsehelektronik Veb
Publication of SE8800462D0 publication Critical patent/SE8800462D0/xx
Publication of SE8800462L publication Critical patent/SE8800462L/xx

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/26Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D249/00Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/16Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms condensed with carbocyclic rings or ring systems
    • C07D249/18Benzotriazoles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/36Sulfur atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D285/00Heterocyclic compounds containing rings having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by groups C07D275/00 - C07D283/00
    • C07D285/01Five-membered rings
    • C07D285/02Thiadiazoles; Hydrogenated thiadiazoles
    • C07D285/04Thiadiazoles; Hydrogenated thiadiazoles not condensed with other rings
    • C07D285/121,3,4-Thiadiazoles; Hydrogenated 1,3,4-thiadiazoles
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/08Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/12Non-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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/08Non-steroidal liquid crystal compounds containing at least two non-condensed rings
    • C09K19/10Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings
    • C09K19/20Non-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
    • C09K19/2007Non-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
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06Non-steroidal liquid crystal compounds
    • C09K19/34Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3441Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having nitrogen as hetero atom
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00Liquid crystal materials
    • C09K19/04Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/42Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Pyridine Compounds (AREA)
SE8800462A 1987-02-19 1988-02-11 Ferroelektriska flytande kristaller SE8800462L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD87300041A DD257638A1 (de) 1987-02-19 1987-02-19 Ferroelektrische fluessigkristalle

Publications (2)

Publication Number Publication Date
SE8800462D0 SE8800462D0 (sv) 1988-02-11
SE8800462L true SE8800462L (sv) 1988-08-20

Family

ID=5586927

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8800462A SE8800462L (sv) 1987-02-19 1988-02-11 Ferroelektriska flytande kristaller

Country Status (10)

Country Link
US (1) US4874544A (de)
JP (3) JP2703251B2 (de)
KR (1) KR920002650B1 (de)
CH (1) CH675586A5 (de)
DD (1) DD257638A1 (de)
DE (1) DE3801799C2 (de)
FR (1) FR2611212B1 (de)
GB (1) GB2201415B (de)
HK (1) HK15594A (de)
SE (1) SE8800462L (de)

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US5478496A (en) * 1987-04-16 1995-12-26 Merck Patent Gesellschaft Mit Beschrankter Haftung Media containing thiazole derivatives and thiadiazole derivatives and having a smectic liquid-crystalline phase
DE3807862A1 (de) * 1988-03-10 1989-09-21 Merck Patent Gmbh Smektische fluessigkristallphase
JPH01106870A (ja) * 1987-10-20 1989-04-24 Chisso Corp 2,5−ジフェニルピリミジン誘導体、液晶組成物および電気光学素子
US5248447A (en) * 1988-03-10 1993-09-28 Merck Patent Gesellschaft Mit Beschrankter Haftung 2,3-difluorohydroquinone derivatives
DE3807802A1 (de) * 1988-03-10 1989-09-21 Merck Patent Gmbh Chirale derivate des 1,2-difluorbenzols
DE3807861A1 (de) * 1988-03-10 1989-09-21 Merck Patent Gmbh 2,3-difluorbiphenyle
DE3807871A1 (de) * 1988-03-10 1989-09-21 Merck Patent Gmbh Heterocyclische derivate des 1,2-difluorbenzols
JP2627918B2 (ja) * 1988-03-28 1997-07-09 チッソ株式会社 フルオロアルコキシジフェニルピリミジン、液晶組成物および電気光学素子
US5034151A (en) * 1988-03-28 1991-07-23 Canon Kabushiki Kaisha Mesomorphic compound, ferroelectric liquid crystal composition containing same and ferroelectric liquid crystal device
GB8811374D0 (en) * 1988-05-13 1988-06-15 Merck Patent Gmbh Thermochromic esters
DE68918172T2 (de) * 1988-06-24 1995-01-26 Canon Kk Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung.
DE68917832T2 (de) * 1988-06-24 1995-01-26 Canon Kk Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und dieselbe verwendende Vorrichtung.
ATE118029T1 (de) * 1988-06-24 1995-02-15 Canon Kk Ferroelektrische chirale smektische flüssigkristallzusammensetzung und vorrichtung mit dieser zusammensetzung.
DE68918342T2 (de) * 1988-06-24 1995-02-09 Canon Kk Ferroelektrische chirale smektische Flüssigkristallzusammensetzung und Vorrichtung mit dieser Zusammensetzung.
US5186858A (en) * 1988-07-13 1993-02-16 Canon Kabushiki Kaisha Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
DE68921260T2 (de) * 1988-07-14 1995-07-06 Canon Kk Ferroelektrische, chirale, smektische Flüssigkristall-Zusammensetzung und Vorrichtung zu deren Anwendung.
US5183586A (en) * 1988-07-14 1993-02-02 Canon Kabushiki Kaisha Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
US5250221A (en) * 1988-07-15 1993-10-05 Canon Kabushiki Kaisha Ferroelectric chiral smectic liquid crystal composition and liquid crystal device using same
US5124070A (en) * 1988-08-29 1992-06-23 Sumitomo Chemical Company, Limited Optically active ester derivatives, preparation process thereof, liquid crystal materials and a light switching element
US5116530A (en) * 1988-10-17 1992-05-26 Canon Kabushiki Kaisha Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
JP2801269B2 (ja) * 1989-07-10 1998-09-21 キヤノン株式会社 化合物およびこれを含む液晶組成物およびこれを使用した液晶素子
JP2763339B2 (ja) * 1989-07-31 1998-06-11 キヤノン株式会社 液晶組成物およびこれを使用した液晶素子
JP2801279B2 (ja) * 1989-08-25 1998-09-21 キヤノン株式会社 化合物およびこれを含む液晶組成物およびこれを使用した液晶素子
US5200109A (en) * 1989-09-22 1993-04-06 Canon Kabushiki Kaisha Mesomorphic compound, liquid crystal composition containing same and liquid crystal device using same
JPH03193774A (ja) * 1989-12-22 1991-08-23 Canon Inc 光学活性液晶化合物、これを含む液晶組成物およびこれを利用した液晶素子
US5145601A (en) * 1990-06-25 1992-09-08 The University Of Colorado Foundation Inc. Ferroelectric liquid crystals with nicotinic acid cores
TW211581B (de) * 1991-11-07 1993-08-21 Hoechst Ag
DE59209855D1 (de) * 1991-11-08 2000-09-07 Rolic Ag Zug Fettsäureester, welche einen Pyrimidinring enthalten als Komponenten flüssigkristalliner Gemische
US6413448B1 (en) 1999-04-26 2002-07-02 Displaytech, Inc. Cyclohexyl- and cyclohexenyl-substituted liquid crystals with low birefringence
US7195719B1 (en) 2001-01-03 2007-03-27 Displaytech, Inc. High polarization ferroelectric liquid crystal compositions
US6838128B1 (en) 2002-02-05 2005-01-04 Displaytech, Inc. High polarization dopants for ferroelectric liquid crystal compositions
US6903233B2 (en) * 2002-03-11 2005-06-07 Takasago International Corporation Process for producing optically active 3-halogenocarboxylic acid ester and 3-azidocarboxylic acid ester
JP2003266738A (ja) * 2002-03-19 2003-09-24 Seiko Epson Corp 吐出装置用ヘッドユニットおよびこれを備えた吐出装置、並びに液晶表示装置の製造方法、有機el装置の製造方法、電子放出装置の製造方法、pdp装置の製造方法、電気泳動表示装置の製造方法、カラーフィルタの製造方法、有機elの製造方法、スペーサ形成方法、金属配線形成方法、レンズ形成方法、レジスト形成方法および光拡散体形成方法

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JPH0670020B2 (ja) * 1984-04-03 1994-09-07 チッソ株式会社 置換ピリダジン類
JPS60218358A (ja) * 1984-04-13 1985-11-01 Ajinomoto Co Inc 液晶
JPS60255779A (ja) * 1984-05-31 1985-12-17 Chisso Corp 複素環化合物
EP0191600B1 (de) * 1985-02-08 1991-12-27 Ajinomoto Co., Inc. Auf Polyphenyl basierende Esterverbindungen und sie enthaltende flüssigkristalline Zusammensetzungen
JPS61215374A (ja) * 1985-03-20 1986-09-25 Teikoku Chem Ind Corp Ltd ピリミジン誘導体
DE3515373A1 (de) * 1985-04-27 1986-11-06 Merck Patent Gmbh, 6100 Darmstadt Stickstoffhaltige heterocyclen
DD240386B1 (de) * 1985-08-26 1989-01-18 Univ Halle Wittenberg Verfahren zur herstellung von verzweigten acyclischen alpha-chlorcarbonsaeuren
DD240385A1 (de) * 1985-08-26 1986-10-29 Univ Halle Wittenberg Anwendung ferroelektrischer fluessigkristalle
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
US4725686A (en) * 1985-11-22 1988-02-16 William H. Rorer, Inc. Benzodiazinone-pyridazinone and hydroxy-pyrazolyl compounds, cardiotonic compositions including the same, and their uses
EP0225195B1 (de) * 1985-12-04 1993-11-24 Ajinomoto Co., Inc. Verbindungen auf der Basis der Phenylpyrimidine und sie enthaltende flüssigkristalline Zusammensetzungen
JPS62142131A (ja) * 1985-12-13 1987-06-25 Ajinomoto Co Inc 液晶中間体
JPH0780850B2 (ja) * 1986-01-21 1995-08-30 チッソ株式会社 含ハロゲンヘテロ環化合物及び液晶組成物
EP0257048B1 (de) * 1986-02-17 1994-08-24 MERCK PATENT GmbH Optisch aktive verbindungen
JPS6399032A (ja) * 1986-05-27 1988-04-30 Ajinomoto Co Inc 新規塩素化合物及びその液晶としての利用
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.
JPS63165343A (ja) * 1986-12-26 1988-07-08 Chisso Corp α−ハロ−アルカノア−ト類およびその利用物
JP2538578B2 (ja) * 1987-02-02 1996-09-25 チッソ株式会社 2−置換アルキルエ−テル類および液晶組成物
DE3730859A1 (de) * 1987-04-16 1989-03-30 Merck Patent Gmbh Thiazol- und thiadiazol-derivate enthaltende medien mit smektischer fluessigkristalliner phase
DE3712995B4 (de) * 1987-04-16 2004-02-05 Qinetiq Ltd. Thiazol- und Thiadiazol-Derivate enthaltende Medien mit smektischer flüssigkristalliner Phase und die Verwendung dieser Medien in elektrooptischen Anzeigeelementen

Also Published As

Publication number Publication date
DE3801799C2 (de) 1999-03-25
JPH1067709A (ja) 1998-03-10
JP2703251B2 (ja) 1998-01-26
JP2948783B2 (ja) 1999-09-13
CH675586A5 (de) 1990-10-15
DE3801799A1 (de) 1988-09-01
KR920002650B1 (ko) 1992-03-31
JPS63222148A (ja) 1988-09-16
JPH1067714A (ja) 1998-03-10
KR880010345A (ko) 1988-10-08
JP2921676B2 (ja) 1999-07-19
GB2201415A (en) 1988-09-01
FR2611212B1 (fr) 1994-10-14
GB2201415B (en) 1991-04-24
SE8800462D0 (sv) 1988-02-11
US4874544A (en) 1989-10-17
HK15594A (en) 1994-03-04
FR2611212A1 (fr) 1988-08-26
GB8802977D0 (en) 1988-03-09
DD257638A1 (de) 1988-06-22

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