ATA343174A - Dielektrikum mit positiver dielektrischer anisotropie fur flussigkristallzellen - Google Patents

Dielektrikum mit positiver dielektrischer anisotropie fur flussigkristallzellen

Info

Publication number
ATA343174A
ATA343174A AT343174A AT343174A ATA343174A AT A343174 A ATA343174 A AT A343174A AT 343174 A AT343174 A AT 343174A AT 343174 A AT343174 A AT 343174A AT A343174 A ATA343174 A AT A343174A
Authority
AT
Austria
Prior art keywords
dielectric
liquid crystal
crystal cells
positive
anisotropy
Prior art date
Application number
AT343174A
Other languages
English (en)
Other versions
AT338344B (de
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
Priority claimed from DE19732321632 external-priority patent/DE2321632C3/de
Application filed by Merck Patent Gmbh filed Critical Merck Patent Gmbh
Publication of ATA343174A publication Critical patent/ATA343174A/de
Application granted granted Critical
Publication of AT338344B publication Critical patent/AT338344B/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
    • C09K19/42—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
    • C09K19/04—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
    • C09K19/24—Non-steroidal liquid crystal compounds containing at least two non-condensed rings containing at least two benzene rings linked by a chain containing nitrogen-to-nitrogen bonds
    • C09K19/26—Azoxy 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
    • C09K19/42—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
    • C09K19/04—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
    • C09K19/48—Mixtures of liquid crystal compounds covered by two or more of the preceding groups C09K19/06 - C09K19/40 containing Schiff bases

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)
AT343174A 1973-04-28 1974-04-25 Dielektrikum mit positiver dielektrischer anisotropie fur flussigkristallzellen AT338344B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732321632 DE2321632C3 (de) 1973-04-28 Modifizierte nematische Gemische mit positiver dielektrischer Anisotropie und deren Verwendung

Publications (2)

Publication Number Publication Date
ATA343174A true ATA343174A (de) 1976-12-15
AT338344B AT338344B (de) 1977-08-25

Family

ID=5879596

Family Applications (1)

Application Number Title Priority Date Filing Date
AT343174A AT338344B (de) 1973-04-28 1974-04-25 Dielektrikum mit positiver dielektrischer anisotropie fur flussigkristallzellen

Country Status (9)

Country Link
AT (1) AT338344B (de)
BE (1) BE814291A (de)
CH (1) CH590914A5 (de)
DD (1) DD112704A5 (de)
FR (1) FR2227052B1 (de)
GB (1) GB1418441A (de)
IL (1) IL44425A (de)
IT (1) IT1011281B (de)
NL (1) NL7404905A (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564596B2 (de) * 1972-12-06 1981-01-30
JPS562115B2 (de) * 1973-03-13 1981-01-17
JPS5043076A (de) * 1973-08-20 1975-04-18
JPS50150684A (de) * 1974-05-25 1975-12-03
US3975286A (en) * 1974-09-03 1976-08-17 Beckman Instruments, Inc. Low voltage actuated field effect liquid crystals compositions and method of synthesis
US4147651A (en) * 1974-09-03 1979-04-03 Beckman Instruments, Inc. Biphenyl based liquid crystal compositions
US4017416A (en) * 1974-10-11 1977-04-12 Chisso Corporation P-cyanophenyl 4-alkyl-4'-biphenylcarboxylate, method for preparing same and liquid crystal compositions using same
JPS5159667A (de) * 1974-11-21 1976-05-24 Suwa Seikosha Kk
US4141853A (en) * 1976-10-06 1979-02-27 Sharp Kabushiki Kaisha Liquid crystal material
JPS6341589A (ja) * 1986-08-07 1988-02-22 Hisato Sato Ｐ型液晶組成物
DE102012024126A1 (de) 2011-12-20 2013-06-20 Merck Patent Gmbh Flüssigkristallines Medium

Also Published As

Publication number Publication date
DE2321632A1 (de) 1974-11-21
NL7404905A (de) 1974-10-30
BE814291A (nl) 1974-08-16
GB1418441A (en) 1975-12-17
DE2321632B2 (de) 1976-04-01
IT1011281B (it) 1977-01-20
AT338344B (de) 1977-08-25
FR2227052A1 (de) 1974-11-22
CH590914A5 (de) 1977-08-31
IL44425A0 (en) 1974-06-30
IL44425A (en) 1977-10-31
DD112704A5 (de) 1975-04-20
FR2227052B1 (de) 1978-06-02

Similar Documents

Publication Publication Date Title
CH557568A (de) Fluessigkristallzelle.
NL7609933A (nl) Vloeibaar kristal-cel.
SE401872B (sv) Vetskekristallbildskerm
NL186199C (nl) Vloeibaar-kristalinrichting.
SE386294B (sv) Prensentationspanel med flytande kristaller
DE2412646B2 (de) Elektro-optisches bauelement
AT351614B (de) Fluessigkristallmaterialien
SE7614628L (sv) Vetskekristall
AT340493B (de) Verwendung von flussigkristallmaterialien
BR7404516D0 (pt) Composicao liquida para lavagem
SE394755B (sv) Indikeringsanordning med flytande kristaller
AT355104B (de) Elektro-optische anzeigevorrichtung mit fluessigkristall-zelle
AT338344B (de) Dielektrikum mit positiver dielektrischer anisotropie fur flussigkristallzellen
SE389203B (sv) Flytande kristall-cell med elektrooptiska ljusspridningsegenskaper
NL7414291A (nl) Elektro-optische cel.
AT305392B (de) Flüssigkristallzelle
AT323249B (de) Flüssigkristallzelle
AT332577B (de) Flussigkeitsgekuhlte kokille
AT323772B (de) Kühlzelle
SE398814B (sv) Anordning for inriktning av cylindriska foremal i linje med varandra
BR7408217D0 (pt) Aperfeicoamentos em debitometro de liquidos
AT314628B (de) Flüssigkristallzelle
SE382333B (sv) Forfarande for instellning av elektrodavstandet i elektrolysceller med flytande kvicksilverkatod
NL163026C (nl) Vloeibaar kristal-elektro-optisch element.
SE387917B (sv) Utportioneringsapparat for flytande emnen

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee