ZA912699B - Ionophore-containing ferroelectric liquid crystal mixtures - Google Patents

Ionophore-containing ferroelectric liquid crystal mixtures

Info

Publication number
ZA912699B
ZA912699B ZA912699A ZA912699A ZA912699B ZA 912699 B ZA912699 B ZA 912699B ZA 912699 A ZA912699 A ZA 912699A ZA 912699 A ZA912699 A ZA 912699A ZA 912699 B ZA912699 B ZA 912699B
Authority
ZA
South Africa
Prior art keywords
ionophore
liquid crystal
ferroelectric liquid
crystal mixtures
containing ferroelectric
Prior art date
Application number
ZA912699A
Other languages
English (en)
Inventor
Takamasa Harada
Harada Takamasa
Norbert Roesch
Roesch Norbert
Rainer Wingen
Wingen Rainer
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of ZA912699B publication Critical patent/ZA912699B/xx

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
    • C09K19/02—Liquid crystal materials characterised by optical, electrical or physical properties of the components, in general
    • 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
    • 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
    • C09K19/582—Electrically active dopants, e.g. charge transfer agents

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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Compounds Of Iron (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ZA912699A 1990-04-12 1990-04-15 Ionophore-containing ferroelectric liquid crystal mixtures ZA912699B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4011792A DE4011792A1 (de) 1990-04-12 1990-04-12 Ionophore enthaltende ferroelektrische fluessigkristallmischungen

Publications (1)

Publication Number Publication Date
ZA912699B true ZA912699B (en) 1991-12-24

Family

ID=6404243

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA912699A ZA912699B (en) 1990-04-12 1990-04-15 Ionophore-containing ferroelectric liquid crystal mixtures

Country Status (17)

Country Link
US (1) US5167856A (fr)
EP (1) EP0451821B1 (fr)
KR (1) KR920005736A (fr)
CN (1) CN1055755A (fr)
AT (1) ATE116676T1 (fr)
AU (1) AU635122B2 (fr)
CA (1) CA2040239A1 (fr)
CS (1) CS101491A3 (fr)
DE (2) DE4011792A1 (fr)
FI (1) FI911719A (fr)
IL (1) IL97817A0 (fr)
NO (1) NO911434L (fr)
PL (1) PL289845A1 (fr)
PT (1) PT97340A (fr)
TR (1) TR25760A (fr)
TW (1) TW201786B (fr)
ZA (1) ZA912699B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012750A1 (de) * 1990-04-21 1991-10-24 Hoechst Ag Ferroelektrisches fluessigkristalldisplay mit hohem kontrast und hoher helligkeit
JPH04218018A (ja) * 1990-06-14 1992-08-07 Hoechst Japan Ltd 液晶セルの製造法
DE4226556A1 (de) * 1992-08-11 1994-02-17 Hoechst Ag Modifizierter Polyzucker als Orientierungsschicht für Flüssigkristalldisplays
EP0606858B1 (fr) * 1993-01-11 2000-04-26 Chisso Corporation Compositions liquides cristallines et dispositifs d'affichage
US5695683A (en) * 1993-09-30 1997-12-09 Hoechst Aktiengesellschaft Ferroelectric liquid crystal mixture
CN113644224A (zh) * 2021-08-09 2021-11-12 光华临港工程应用技术研发(上海)有限公司 有机发光二极管的制备方法以及有机发光二极管

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3604898A1 (de) * 1986-02-17 1987-08-20 Hoechst Ag Chirale umsetzungsprodukte aus mesogenen molekuelbausteinen und bifunktionell reaktionsfaehigen weinsaeurederivaten und ihre verwendung als dotierstoff in fluessigkristall-phasen
JP2636035B2 (ja) * 1989-02-27 1997-07-30 松下電器産業株式会社 強誘電性液晶組成物および強誘電性液晶表示装置

Also Published As

Publication number Publication date
NO911434D0 (no) 1991-04-11
KR920005736A (ko) 1992-04-03
CS101491A3 (en) 1992-05-13
CA2040239A1 (fr) 1991-10-13
TW201786B (fr) 1993-03-11
DE59104113D1 (de) 1995-02-16
EP0451821A3 (en) 1992-04-01
AU7428991A (en) 1991-10-17
NO911434L (no) 1991-10-14
PL289845A1 (en) 1991-11-04
IL97817A0 (en) 1992-06-21
TR25760A (tr) 1993-09-01
EP0451821B1 (fr) 1995-01-04
PT97340A (pt) 1992-01-31
ATE116676T1 (de) 1995-01-15
EP0451821A2 (fr) 1991-10-16
FI911719A0 (fi) 1991-04-10
AU635122B2 (en) 1993-03-11
US5167856A (en) 1992-12-01
CN1055755A (zh) 1991-10-30
FI911719A (fi) 1991-10-13
DE4011792A1 (de) 1991-10-17

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