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WO2005112540A3 - Liquid crystal compounds, liquid crystal medium and liquid crystal display - Google Patents

Liquid crystal compounds, liquid crystal medium and liquid crystal display Download PDF

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Publication number
WO2005112540A3
WO2005112540A3 PCT/EP2005/004392 EP2005004392W WO2005112540A3 WO 2005112540 A3 WO2005112540 A3 WO 2005112540A3 EP 2005004392 W EP2005004392 W EP 2005004392W WO 2005112540 A3 WO2005112540 A3 WO 2005112540A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
group
mesogenic
compounds
medium
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.)
Ceased
Application number
PCT/EP2005/004392
Other languages
French (fr)
Other versions
WO2005112540A2 (en
Inventor
Peer Kirsch
Gerald Unger
Alexander Hahn
Andreas Ruhl
Michael Heckmeier
Peter Best
Louise Diane Farrand
Patricia Eileen Saxton
John Patrick
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
Priority to DE112005001070T priority Critical patent/DE112005001070T5/en
Publication of WO2005112540A2 publication Critical patent/WO2005112540A2/en
Anticipated expiration legal-status Critical
Publication of WO2005112540A3 publication Critical patent/WO2005112540A3/en
Ceased 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
    • C09K19/0403—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
    • 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
    • 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
    • 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
    • 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
    • C09K19/2014—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 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. -(CH2)m-COO-(CH2)n-
    • 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
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3003—Compounds containing at least two rings in which the different rings are directly linked (covalent bond)
    • 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
    • C09K19/30—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing saturated or unsaturated non-aromatic rings, e.g. cyclohexane rings
    • C09K19/3001—Cyclohexane rings
    • C09K19/3066—Cyclohexane rings in which the rings are linked by a chain containing carbon and oxygen atoms, e.g. esters or ethers
    • 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
    • C09K2019/0444—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group
    • C09K2019/0466—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit characterized by a linking chain between rings or ring systems, a bridging chain between extensive mesogenic moieties or an end chain group the linking chain being a -CF2O- chain

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The instant invention relates to mesogenic compounds which comprise at least one mesogenic group and at least one discotic-like group, the discotic-like group preferably being a phenyl ring, which is bearing at least four alkoxy groups or modified alkoxy groups in positions 1, 2, 4 and 5 and at least one mesogenic group in one of the remaining positions, preferably a compound of formula (I) wherein the parameters are as specified in the text:. The instant invention further relates to mesogenic media, preferably liquid crystal media showing a blue phase and their use in electro-optical light modulation elements and their respective use in displays, as well as to such devices.
PCT/EP2005/004392 2004-05-21 2005-04-25 Liquid crystal compounds, liquid crystal medium and liquid crystal display Ceased WO2005112540A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE112005001070T DE112005001070T5 (en) 2004-05-21 2005-04-25 Liquid crystal compounds, liquid crystal medium and liquid crystal display

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP04012019.8 2004-05-21
EP04012019 2004-05-21
EP04018334.5 2004-08-03
EP04018334 2004-08-03

Publications (2)

Publication Number Publication Date
WO2005112540A2 WO2005112540A2 (en) 2005-12-01
WO2005112540A3 true WO2005112540A3 (en) 2006-12-14

Family

ID=34967677

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2005/004392 Ceased WO2005112540A2 (en) 2004-05-21 2005-04-25 Liquid crystal compounds, liquid crystal medium and liquid crystal display

Country Status (3)

Country Link
DE (1) DE112005001070T5 (en)
TW (1) TWI390022B (en)
WO (1) WO2005112540A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016056542A1 (en) 2014-10-09 2016-04-14 Dic株式会社 Polymerizable compound and optically anisotropic object
JP6387109B2 (en) 2014-12-04 2018-09-05 Dic株式会社 Polymerizable compound, composition, polymer, optical anisotropic body, liquid crystal display device and organic EL device
JP6568103B2 (en) * 2014-12-25 2019-08-28 Dic株式会社 Polymerizable compound and optical anisotropic body
WO2016114252A1 (en) 2015-01-16 2016-07-21 Dic株式会社 Polymerizable composition and optically anisotropic body using same
WO2016114253A1 (en) 2015-01-16 2016-07-21 Dic株式会社 Polymerizable composition and optically anisotropic body using same
KR102614432B1 (en) 2015-12-08 2023-12-15 디아이씨 가부시끼가이샤 Polymerizable compounds and optically anisotropic substances
KR102717600B1 (en) 2017-10-06 2024-10-15 포르마 세라퓨틱스 인크. Inhibition of ubiquitin-specific peptidase 30
IL278291B2 (en) 2018-05-17 2023-10-01 Forma Therapeutics Inc Condensed bicyclic compounds are useful as ubiquitin-specific peptidase 30 inhibitors
CA3110113A1 (en) 2018-10-05 2020-04-09 Forma Therapeutics, Inc. Fused pyrrolines which act as ubiquitin-specific protease 30 (usp30) inhibitors

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07113995A (en) * 1993-10-20 1995-05-02 Sharp Corp Spatial light modulator and light modulation method using the same
DE10217273A1 (en) * 2001-05-16 2002-12-05 Merck Patent Gmbh Electro-optical light control element, for use in display systems e.g. television and computer screens, is operated at a temperature at which the mesogenic control medium is in the isotropic phase
WO2004048499A2 (en) * 2002-11-23 2004-06-10 The University Of Hull Combined rod-disc crystalline systems with nematic properties
DE10313979A1 (en) * 2003-03-27 2004-10-07 Merck Patent Gmbh Electrooptical light modulating element for data display in electrooptical, video or digital system, e.g. active matrix display, television screen and computer monitor, uses mesogenic modulating medium with blue phase
WO2005019377A1 (en) * 2003-08-25 2005-03-03 Merck Patent Gmbh Compounds for use in liquid crystal media
WO2005019378A1 (en) * 2003-08-25 2005-03-03 Merck Patent Gmbh Mesogenic compounds, medium for electro-optical displays and electro-optical display

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07113995A (en) * 1993-10-20 1995-05-02 Sharp Corp Spatial light modulator and light modulation method using the same
DE10217273A1 (en) * 2001-05-16 2002-12-05 Merck Patent Gmbh Electro-optical light control element, for use in display systems e.g. television and computer screens, is operated at a temperature at which the mesogenic control medium is in the isotropic phase
WO2004048499A2 (en) * 2002-11-23 2004-06-10 The University Of Hull Combined rod-disc crystalline systems with nematic properties
DE10313979A1 (en) * 2003-03-27 2004-10-07 Merck Patent Gmbh Electrooptical light modulating element for data display in electrooptical, video or digital system, e.g. active matrix display, television screen and computer monitor, uses mesogenic modulating medium with blue phase
WO2005019377A1 (en) * 2003-08-25 2005-03-03 Merck Patent Gmbh Compounds for use in liquid crystal media
WO2005019378A1 (en) * 2003-08-25 2005-03-03 Merck Patent Gmbh Mesogenic compounds, medium for electro-optical displays and electro-optical display

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 08 29 September 1995 (1995-09-29) *

Also Published As

Publication number Publication date
TWI390022B (en) 2013-03-21
DE112005001070T5 (en) 2007-04-12
WO2005112540A2 (en) 2005-12-01
TW200613523A (en) 2006-05-01

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