AU2003255437A1 - Liquid crystalline medium - Google Patents

Liquid crystalline medium

Info

Publication number
AU2003255437A1
AU2003255437A1 AU2003255437A AU2003255437A AU2003255437A1 AU 2003255437 A1 AU2003255437 A1 AU 2003255437A1 AU 2003255437 A AU2003255437 A AU 2003255437A AU 2003255437 A AU2003255437 A AU 2003255437A AU 2003255437 A1 AU2003255437 A1 AU 2003255437A1
Authority
AU
Australia
Prior art keywords
liquid crystalline
crystalline medium
medium
liquid
crystalline
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.)
Abandoned
Application number
AU2003255437A
Inventor
Michael Heckmeier
Eike Poetsch
Volker Reiffenrath
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.)
Merck Patent GmbH
Original Assignee
Merck Patent GmbH
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 Merck Patent GmbH filed Critical Merck Patent GmbH
Publication of AU2003255437A1 publication Critical patent/AU2003255437A1/en
Abandoned 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero 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
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3491—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom
    • C09K19/3494—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having sulfur as hetero atom the heterocyclic ring containing sulfur and oxygen atoms
    • 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
    • C09K19/0403—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems
    • C09K2019/0407—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit the structure containing one or more specific, optionally substituted ring or ring systems containing a carbocyclic ring, e.g. dicyano-benzene, chlorofluoro-benzene or cyclohexanone
    • 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
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K2019/327—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems containing a spiro ring system
    • 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
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • C09K19/3402—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom
    • C09K2019/3422—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a six-membered ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
AU2003255437A 2002-08-20 2003-08-13 Liquid crystalline medium Abandoned AU2003255437A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10239021.5 2002-08-20
DE10239021 2002-08-20
PCT/EP2003/008989 WO2004026991A1 (en) 2002-08-20 2003-08-13 Liquid crystalline medium

Publications (1)

Publication Number Publication Date
AU2003255437A1 true AU2003255437A1 (en) 2004-04-08

Family

ID=31197378

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003255437A Abandoned AU2003255437A1 (en) 2002-08-20 2003-08-13 Liquid crystalline medium

Country Status (3)

Country Link
AU (1) AU2003255437A1 (en)
DE (1) DE10338111B4 (en)
WO (1) WO2004026991A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10340535B4 (en) * 2002-09-17 2012-01-26 Merck Patent Gmbh Liquid-crystalline medium and its use
DE102004004884B4 (en) 2003-02-25 2018-08-23 Merck Patent Gmbh Liquid crystal medium and its use in an electro-optical liquid crystal display
US7744968B2 (en) 2005-09-19 2010-06-29 Merck Patent Gmbh Cyclobutane and spiro[3.3]heptane compounds
JP2009515825A (en) * 2005-10-19 2009-04-16 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング Spiro [3.3] heptyl-dioxane derivatives and their use in liquid crystal media
EP1842894B1 (en) 2006-04-07 2011-05-04 Merck Patent GmbH Liquid crystalline medium and liquid crystal display
DE602007014287D1 (en) * 2006-04-07 2011-06-16 Merck Patent Gmbh Liquid-crystalline medium and liquid-crystal display
WO2014102971A1 (en) * 2012-12-27 2014-07-03 Dic株式会社 Fluorobiphenyl-containing composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3022818C2 (en) 1980-06-19 1986-11-27 Merck Patent Gmbh, 6100 Darmstadt Liquid crystal display element
GB8406689D0 (en) * 1984-03-14 1984-04-18 Secr Defence Compounds
DE3717484A1 (en) * 1987-05-23 1988-12-01 Merck Patent Gmbh CYCLOBUTANE DERIVATIVES
DE4239169A1 (en) * 1992-11-21 1994-05-26 Merck Patent Gmbh Cyclobutane - benzene derivatives
JP3797389B2 (en) * 1995-10-09 2006-07-19 チッソ株式会社 Fluorine-substituted alkenyl liquid crystalline compound, liquid crystal composition, and liquid crystal display device
DE19755509B4 (en) * 1997-12-13 2006-01-19 Merck Patent Gmbh Cyclobutanone derivatives, process for their preparation and their use for the preparation of liquid crystalline compounds
DE19945889A1 (en) * 1998-09-29 2000-04-27 Merck Patent Gmbh Liquid crystal medium for electro-optical displays based on polar compounds with positive dielectric anisotropy, contains compounds with linked cyclohexane rings and a terminal difluoro-cyclobutane group
DE19857506A1 (en) * 1998-12-14 2000-06-21 Eike Poetsch New liquid crystal cyanohydrin compounds with strongly negative dielectric anisotropy useful in various types of displays, obtained by conversion of ketones
GB2350361B (en) * 1999-05-22 2003-12-03 Merck Patent Gmbh 3,4,5-tricyanophenyl derivatives
JP2002012868A (en) * 2000-05-08 2002-01-15 Merck Patent Gmbh Liquid crystal medium

Also Published As

Publication number Publication date
DE10338111A1 (en) 2004-03-04
DE10338111B4 (en) 2018-12-06
WO2004026991A9 (en) 2004-09-16
WO2004026991A1 (en) 2004-04-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase