ATE93260T1 - Fluessigkristallzusammensetzung und vorrichtung, die diese verwendet. - Google Patents

Fluessigkristallzusammensetzung und vorrichtung, die diese verwendet.

Info

Publication number
ATE93260T1
ATE93260T1 AT90107248T AT90107248T ATE93260T1 AT E93260 T1 ATE93260 T1 AT E93260T1 AT 90107248 T AT90107248 T AT 90107248T AT 90107248 T AT90107248 T AT 90107248T AT E93260 T1 ATE93260 T1 AT E93260T1
Authority
AT
Austria
Prior art keywords
liquid crystal
same
general formula
compound represented
crystal composition
Prior art date
Application number
AT90107248T
Other languages
English (en)
Inventor
Shinichi Sawada
Akiko Fukuda
Original Assignee
Chisso 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 Chisso Corp filed Critical Chisso Corp
Application granted granted Critical
Publication of ATE93260T1 publication Critical patent/ATE93260T1/de

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
    • C09K19/30—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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
AT90107248T 1989-04-17 1990-04-17 Fluessigkristallzusammensetzung und vorrichtung, die diese verwendet. ATE93260T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1096686A JPH02274794A (ja) 1989-04-17 1989-04-17 液晶組成物および該組成物を用いた液晶表示素子
EP90107248A EP0393577B1 (de) 1989-04-17 1990-04-17 Flüssigkristallzusammensetzung und Vorrichtung, die diese verwendet

Publications (1)

Publication Number Publication Date
ATE93260T1 true ATE93260T1 (de) 1993-09-15

Family

ID=14171677

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90107248T ATE93260T1 (de) 1989-04-17 1990-04-17 Fluessigkristallzusammensetzung und vorrichtung, die diese verwendet.

Country Status (6)

Country Link
US (1) US5354503A (de)
EP (1) EP0393577B1 (de)
JP (1) JPH02274794A (de)
KR (1) KR100191377B1 (de)
AT (1) ATE93260T1 (de)
DE (1) DE69002787T2 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0477329B1 (de) * 1990-04-13 1996-03-20 MERCK PATENT GmbH Flüssigkristallines medium
DE4333837B4 (de) * 1993-10-05 2007-03-01 Merck Patent Gmbh 4-Fluorbenzole und ihre Verwendung in Flüssigkristallmischungen
JP3568320B2 (ja) * 1996-05-08 2004-09-22 チッソ株式会社 液晶組成物および液晶表示素子
JP3601415B2 (ja) * 2000-02-04 2004-12-15 チッソ株式会社 液晶組成物および液晶表示素子

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261651A (en) * 1978-05-31 1981-04-14 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal compounds
GB2134110B (en) * 1983-01-26 1987-01-14 Secr Defence Liquid crystal 1-fluorophenyl-2-cyclohexyl-ethanes
EP0158252B1 (de) * 1984-04-07 1988-12-21 MERCK PATENT GmbH Flüssigkristalline Phase
DE3582551D1 (de) * 1984-10-19 1991-05-23 Dainippon Ink & Chemicals Nematische fluessigkristallzusammensetzung.
EP0213146B1 (de) * 1985-01-22 1992-03-25 MERCK PATENT GmbH Verfahren zur Erweiterung des Temperaturbereichs für die smektische A-Phase einer Flüssigkristallzusammensetzung
JPS61282328A (ja) * 1985-06-10 1986-12-12 Chisso Corp シクロヘキサン誘導体
JPS62231943A (ja) * 1986-04-01 1987-10-12 Seiko Instr & Electronics Ltd 液晶表示装置
JPH07100790B2 (ja) * 1986-09-01 1995-11-01 チッソ株式会社 ネマチツク液晶組成物
US4979228A (en) * 1986-09-30 1990-12-18 At&T Bell Laboratories Video signal enhancement by adaptive digital signal processing
JP2503456B2 (ja) * 1986-11-14 1996-06-05 カシオ計算機株式会社 液晶組成物
JPS63184723A (ja) * 1987-01-28 1988-07-30 Seiko Instr & Electronics Ltd 液晶表示装置
JPS63196685A (ja) * 1987-02-10 1988-08-15 Seiko Instr & Electronics Ltd 液晶装置
JPH0765043B2 (ja) * 1987-03-03 1995-07-12 チッソ株式会社 液晶組成物
JPS63289089A (ja) * 1987-05-22 1988-11-25 Matsushita Electric Ind Co Ltd アクティブマトリクス型液晶表示素子
GB8712464D0 (en) * 1987-05-27 1987-07-01 Merck Patent Gmbh Liquid crystal phase
JP2532886B2 (ja) * 1987-09-08 1996-09-11 チッソ株式会社 ネマチツク液晶組成物
US4944577A (en) * 1987-10-19 1990-07-31 Casio Computer Co., Ltd. Liquid crystal display device
JP2832349B2 (ja) * 1987-11-24 1998-12-09 チッソ株式会社 ツイストネマチツク方式用液晶組成物
JP3086228B2 (ja) * 1989-02-14 2000-09-11 チッソ株式会社 液晶組成物
US5207944A (en) * 1989-04-17 1993-05-04 Chisso Corporation Liquid crystal composition and liquid crystal display element

Also Published As

Publication number Publication date
DE69002787T2 (de) 1994-01-05
KR100191377B1 (ko) 1999-06-15
US5354503A (en) 1994-10-11
DE69002787D1 (de) 1993-09-23
JPH02274794A (ja) 1990-11-08
EP0393577A3 (de) 1991-09-25
KR900016428A (ko) 1990-11-13
EP0393577B1 (de) 1993-08-18
EP0393577A2 (de) 1990-10-24

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee