DE69204855D1 - Ferroelektrische Flüssigkristallzusammensetzung sowie Flüssigkristallvorrichtung zu deren Verwendung. - Google Patents

Ferroelektrische Flüssigkristallzusammensetzung sowie Flüssigkristallvorrichtung zu deren Verwendung.

Info

Publication number
DE69204855D1
DE69204855D1 DE69204855T DE69204855T DE69204855D1 DE 69204855 D1 DE69204855 D1 DE 69204855D1 DE 69204855 T DE69204855 T DE 69204855T DE 69204855 T DE69204855 T DE 69204855T DE 69204855 D1 DE69204855 D1 DE 69204855D1
Authority
DE
Germany
Prior art keywords
liquid crystal
crystal composition
crystal device
ferroelectric liquid
ferroelectric
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
DE69204855T
Other languages
English (en)
Other versions
DE69204855T2 (de
Inventor
Mitsuhiro Koden
Tomoaki Kuratate
Tohru Kitamura
Kazuhiko Sakaguchi
Yutaka Shiomi
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.)
Osaka Soda Co Ltd
Sharp Corp
Original Assignee
Daiso Co Ltd
Sharp Corp
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 Daiso Co Ltd, Sharp Corp filed Critical Daiso Co Ltd
Application granted granted Critical
Publication of DE69204855D1 publication Critical patent/DE69204855D1/de
Publication of DE69204855T2 publication Critical patent/DE69204855T2/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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • 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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • C09K19/0225—Ferroelectric
    • 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
    • C09K19/42—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40
    • C09K19/46—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing esters
    • 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
    • C09K19/52—Liquid crystal materials characterised by components which are not liquid crystals, e.g. additives with special physical aspect: solvents, solid particles
    • C09K19/58—Dopants or charge transfer agents
    • C09K19/586—Optically active dopants; chiral dopants
    • C09K19/588—Heterocyclic compounds
    • 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
    • C09K19/3405—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring having oxygen as hetero atom the heterocyclic ring being a five-membered ring
    • C09K2019/3408—Five-membered ring with oxygen(s) in fused, bridged or spiro ring systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
DE69204855T 1991-01-18 1992-01-20 Ferroelektrische Flüssigkristallzusammensetzung sowie Flüssigkristallvorrichtung zu deren Verwendung. Expired - Lifetime DE69204855T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3019403A JPH04236295A (ja) 1991-01-18 1991-01-18 強誘電性液晶組成物及び液晶素子

Publications (2)

Publication Number Publication Date
DE69204855D1 true DE69204855D1 (de) 1995-10-26
DE69204855T2 DE69204855T2 (de) 1996-05-15

Family

ID=11998302

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69204855T Expired - Lifetime DE69204855T2 (de) 1991-01-18 1992-01-20 Ferroelektrische Flüssigkristallzusammensetzung sowie Flüssigkristallvorrichtung zu deren Verwendung.

Country Status (5)

Country Link
US (1) US5308539A (de)
EP (1) EP0495686B1 (de)
JP (1) JPH04236295A (de)
CA (1) CA2059595C (de)
DE (1) DE69204855T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507975A (en) * 1990-02-15 1996-04-16 Sharp Kabushiki Kaisha Ferroelectric liquid crystal display
JP4506098B2 (ja) * 2003-04-28 2010-07-21 Ｄｉｃ株式会社 ５員環ラクトン骨格を有する化合物を含有する液晶組成物
US8889348B2 (en) * 2006-06-07 2014-11-18 The Trustees Of Columbia University In The City Of New York DNA sequencing by nanopore using modified nucleotides
US9678055B2 (en) 2010-02-08 2017-06-13 Genia Technologies, Inc. Methods for forming a nanopore in a lipid bilayer
US20110192723A1 (en) * 2010-02-08 2011-08-11 Genia Technologies, Inc. Systems and methods for manipulating a molecule in a nanopore
US9605307B2 (en) 2010-02-08 2017-03-28 Genia Technologies, Inc. Systems and methods for forming a nanopore in a lipid bilayer
US8324914B2 (en) 2010-02-08 2012-12-04 Genia Technologies, Inc. Systems and methods for characterizing a molecule
US9121059B2 (en) 2010-12-22 2015-09-01 Genia Technologies, Inc. Nanopore-based single molecule characterization
US8962242B2 (en) 2011-01-24 2015-02-24 Genia Technologies, Inc. System for detecting electrical properties of a molecular complex
US9110478B2 (en) 2011-01-27 2015-08-18 Genia Technologies, Inc. Temperature regulation of measurement arrays
US8986629B2 (en) 2012-02-27 2015-03-24 Genia Technologies, Inc. Sensor circuit for controlling, detecting, and measuring a molecular complex
WO2013188841A1 (en) 2012-06-15 2013-12-19 Genia Technologies, Inc. Chip set-up and high-accuracy nucleic acid sequencing
US9605309B2 (en) 2012-11-09 2017-03-28 Genia Technologies, Inc. Nucleic acid sequencing using tags
US9759711B2 (en) 2013-02-05 2017-09-12 Genia Technologies, Inc. Nanopore arrays
US9551697B2 (en) 2013-10-17 2017-01-24 Genia Technologies, Inc. Non-faradaic, capacitively coupled measurement in a nanopore cell array
US9322062B2 (en) 2013-10-23 2016-04-26 Genia Technologies, Inc. Process for biosensor well formation
CN105723222B (zh) 2013-10-23 2019-01-22 吉尼亚科技公司 使用纳米孔的高速分子感测

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216540B (en) * 1988-03-04 1991-08-07 Sharp Kk Chiral smectic liquid crystal composition
EP0388141B1 (de) * 1989-03-14 1995-03-08 Sharp Kabushiki Kaisha Vorrichtung mit ferroelektrischen Flüssigkristallen
JP2678055B2 (ja) * 1989-03-30 1997-11-17 シャープ株式会社 有機化合物薄膜の製法
JPH0352882A (ja) * 1989-07-20 1991-03-07 Daiso Co Ltd 液晶性化合物及びその用途
JP2505291B2 (ja) * 1989-10-06 1996-06-05 シャープ株式会社 強誘電性液晶素子
JP2510314B2 (ja) * 1990-02-15 1996-06-26 シャープ株式会社 強誘電性液晶素子

Also Published As

Publication number Publication date
DE69204855T2 (de) 1996-05-15
JPH04236295A (ja) 1992-08-25
US5308539A (en) 1994-05-03
CA2059595A1 (en) 1992-07-19
EP0495686A3 (en) 1992-09-23
CA2059595C (en) 1996-10-29
EP0495686A2 (de) 1992-07-22
EP0495686B1 (de) 1995-09-20

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