DD105701A1 - - Google Patents

Info

Publication number
DD105701A1
DD105701A1 DD17197173A DD17197173A DD105701A1 DD 105701 A1 DD105701 A1 DD 105701A1 DD 17197173 A DD17197173 A DD 17197173A DD 17197173 A DD17197173 A DD 17197173A DD 105701 A1 DD105701 A1 DD 105701A1
Authority
DD
German Democratic Republic
Application number
DD17197173A
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 filed Critical
Priority to DD17197173A priority Critical patent/DD105701A1/xx
Publication of DD105701A1 publication Critical patent/DD105701A1/xx
Priority to DE19742429093 priority patent/DE2429093C3/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

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)
  • Liquid Crystal (AREA)
DD17197173A 1973-07-02 1973-07-02 DD105701A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DD17197173A DD105701A1 (zh) 1973-07-02 1973-07-02
DE19742429093 DE2429093C3 (de) 1973-07-02 1974-06-18 4-n-Alkyklcyclohexancarbonsäure-4'-substituierte-phenylester und diese enthaltende nematische flüssigkristalline Gemische für elektro-optische Anordnungen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD17197173A DD105701A1 (zh) 1973-07-02 1973-07-02

Publications (1)

Publication Number Publication Date
DD105701A1 true DD105701A1 (zh) 1974-05-05

Family

ID=5491898

Family Applications (1)

Application Number Title Priority Date Filing Date
DD17197173A DD105701A1 (zh) 1973-07-02 1973-07-02

Country Status (2)

Country Link
DD (1) DD105701A1 (zh)
DE (1) DE2429093C3 (zh)

Cited By (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837218A1 (de) * 1977-08-29 1979-03-08 Sharp Kk Fluoreszierende fluessigkeitspraeparate fuer leuchtanzeigen und anzeigevorrichtung
DE2846409A1 (de) * 1977-12-08 1979-06-13 Werk Fernsehelektronik Veb Nematische fluessig-kristalline gemische
US4195916A (en) * 1977-04-05 1980-04-01 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
US4198130A (en) * 1977-06-03 1980-04-15 Hoffmann-La Roche Inc. Liquid crystal mixtures
US4202791A (en) * 1978-02-17 1980-05-13 Dainippon Ink & Chemicals Inc. Nematic liquid crystalline materials
US4228029A (en) * 1978-01-30 1980-10-14 Bbc Brown Boveri & Company Limited Liquid crystalline compositions
US4227778A (en) * 1977-11-02 1980-10-14 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal material mixtures and devices incorporating such mixtures
US4229315A (en) * 1978-01-07 1980-10-21 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid crystalline cyclohexane derivatives
US4253740A (en) * 1977-09-12 1981-03-03 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal materials and devices containing them
US4261652A (en) * 1978-08-04 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 and materials and devices containing them
US4290905A (en) * 1979-12-26 1981-09-22 Kabushiki Kaisha Suwa Seikosha Ester compound
US4291948A (en) * 1977-11-10 1981-09-29 International Standard Electric Corporation Liquid crystal display incorporating positive and negative smectic material
US4293434A (en) * 1978-08-08 1981-10-06 VEB Werk fur Fernsehelektronik Berlin im VEB Kombinat Mikroelektronik Liquid crystal compounds
US4309304A (en) * 1979-11-01 1982-01-05 Exxon Research & Engineering Co. Liquid crystal compositions for multiplexed displays
US4311610A (en) * 1979-08-20 1982-01-19 Veb Werk Fur Fernsehelektronik Im Veb Kombinat Mikroelektronik Liquid crystalline 5-alkyl-2 (4-acyloxy-phenyl)-pyrimidine
US4323471A (en) * 1980-12-11 1982-04-06 Timex Corporation Liquid crystal composition
US4323472A (en) * 1980-12-11 1982-04-06 Timex Corporation Liquid crystal admixture
DE3122529A1 (de) * 1980-06-06 1982-04-08 Hitachi, Ltd., Tokyo Nematische fluessigkristallmaterialien und ihre verwendung
US4328116A (en) * 1979-11-01 1982-05-04 Minnesota Mining And Manufacturing Company Liquid crystal compositions for multiplexed displays
US4340498A (en) * 1980-01-25 1982-07-20 Chisso Corporation Halogenated ester derivatives
US4348298A (en) * 1978-06-16 1982-09-07 Veb Werk Fur Fernsehelektronik Im Veb Kombinat Mikroelektronik Nematic liquid crystal mixtures
US4348324A (en) * 1978-12-13 1982-09-07 Veb Werk Fur Fernsehelektronik Im Veb Kombinat Mikroelektronik Liquid crystalline substituted 1,3-dioxanes and mixtures containing these
US4349452A (en) * 1979-07-18 1982-09-14 Merck Patent Gmbh Cyclohexylcyclohexanoates
US4357078A (en) * 1980-01-30 1982-11-02 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 containing an alicyclic ring and exhibiting a low dielectric anisotropy and liquid crystal materials and devices incorporating such compounds
US4358393A (en) * 1979-05-15 1982-11-09 Veb Werk Fur Fernsehelektronik Im Veb Kombinat Mikroelektronik Nematic liquid crystals of 5-cyano-2-[4-acyloxyphenyl]-pyrimidines and mixtures containing the same
US4358589A (en) * 1979-02-02 1982-11-09 Veb Werk Fur Fernsehelektronik Im Veb Kombinat Mikroelektronik Nematic liquid crystal compounds
US4364838A (en) * 1979-11-14 1982-12-21 Hoffmann-La Roche Inc. Liquid crystal mixtures
US4368135A (en) * 1979-07-18 1983-01-11 Bbc, Brown, Boveri & Company, Ltd. Anisotropic compounds with negative or positive DC-anisotropy and low optical anisotropy
US4372871A (en) * 1977-12-16 1983-02-08 Dainippon Ink And Chemicals, Inc. Nematic liquid crystals for display devices
US4391730A (en) * 1979-08-09 1983-07-05 Veb Werk Fuer Fernsehelektronik Berlin Im Veb Kombinat Mikroelektronik Nematic liquid crystal compounds and use and device for using the same
US4400061A (en) * 1980-01-30 1983-08-23 Her Majesty's Government of the UK. Liquid crystal ester compounds exhibiting a low or negative dielectric anisotropy and liquid crystal materials and devices incorporating such compounds
US4406814A (en) * 1981-04-10 1983-09-27 Eaton Corporation Liquid crystalline materials and optical displays utilizing same
US4427569A (en) 1980-12-18 1984-01-24 Hughes Aircraft Company Short length ester liquid crystal mixtures and process for making same
US4478741A (en) * 1982-04-30 1984-10-23 Sharp Kabushiki Kaisha 4-Alkylcyclohexyl 4-alkanoyloxybenzoate and liquid crystal composition thereof
US4490278A (en) * 1979-09-24 1984-12-25 Herrmann Schubert Liquid crystal substituted trans-4-n-alkylcyclohexanes and subst.-3-subst.-benzoyloxy-[trans-4-n-alkylcyclohexane]s
US4525033A (en) * 1978-06-08 1985-06-25 Kabushiki Kaisha Suwa Seikosha Liquid crystal compound and compositions containing same
US4528114A (en) * 1981-12-18 1985-07-09 Hoffmann-La Roche Inc. Acetylenes
US4564694A (en) * 1981-02-25 1986-01-14 Hitachi, Ltd. Colorless liquid crystalline compounds
US4588518A (en) * 1978-08-30 1986-05-13 Hitachi, Ltd. Nematic liquid crystal composition for display devices
US4596667A (en) * 1983-01-06 1986-06-24 Chisso Corporation Liquid crystalline compounds and mixtures thereof
US4617142A (en) * 1984-04-10 1986-10-14 Chisso Corporation Cyclohexanecarbonylic acid ethyl ester derivatives
US4623477A (en) * 1983-10-07 1986-11-18 Chisso Corporation Ester compounds having a pyrimidine ring
US4645305A (en) * 1983-11-24 1987-02-24 Hitachi, Ltd. Liquid-crystal compound, liquid crystal composition and liquid crystal display device
US4664840A (en) * 1979-05-28 1987-05-12 E. Merck Liquid crystal compounds
US4923632A (en) * 1987-11-24 1990-05-08 Chisso Corporation Liquid crystal composition for twist nematic mode

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4113647A (en) * 1976-08-13 1978-09-12 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystalline materials
JPS546884A (en) * 1977-06-20 1979-01-19 Hitachi Ltd Nematic liquid crystal body for display device
JPS54148184A (en) * 1978-05-12 1979-11-20 Hitachi Ltd Phase transition liquid crystal composition
JPS5589377A (en) * 1978-12-27 1980-07-05 Hitachi Ltd Liquid crystal composition
CA1120478A (en) * 1979-02-05 1982-03-23 Arthur Boller Cyclohexyl pyrimidines
JPS566219A (en) * 1979-06-28 1981-01-22 Sanyo Electric Co Ltd Liquid crystal display device
DE2964269D1 (en) * 1979-07-20 1983-01-20 Merck Patent Gmbh Anisotropic carboxylic-acid-4-cyclohexylphenyl esters and mixtures of liquid crystals containing them
DE3001661A1 (de) * 1979-12-17 1981-06-25 BBC AG Brown, Boveri & Cie., Baden, Aargau Anisotrope cyclohexylaether
EP0099488A3 (fr) * 1982-07-13 1984-12-27 Asulab S.A. Composition de cristaux liquides notamment pour dispositif électro-optique
JPS6069188A (ja) * 1984-08-03 1985-04-19 Hitachi Ltd 時分割駆動液晶表示装置
JPS6069187A (ja) * 1984-08-03 1985-04-19 Hitachi Ltd 時分割駆動液晶表示装置
US5318721A (en) * 1986-05-02 1994-06-07 Merck Patent Gesellschaft Mit Beschrankter Haftung Nematic liquid-crystalline phases
US5059345A (en) * 1987-11-06 1991-10-22 Nippon Telegraph And Telephone Corporation Optically active compound and chiral liquid crystal composition containing the same
US5248447A (en) * 1988-03-10 1993-09-28 Merck Patent Gesellschaft Mit Beschrankter Haftung 2,3-difluorohydroquinone derivatives
DE4423098A1 (de) 1994-07-01 1996-01-04 Hoechst Ag Verwendung von Pyrimidingruppen enthaltenden konjugierten Verbindungen als Elektrolumineszenzmaterialien

Cited By (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4195916A (en) * 1977-04-05 1980-04-01 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
USRE31715E (en) * 1977-04-05 1984-10-30 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
US4198130A (en) * 1977-06-03 1980-04-15 Hoffmann-La Roche Inc. Liquid crystal mixtures
US4337999A (en) * 1977-08-29 1982-07-06 Sharp Corporation Fluorescent liquid crystal display compositions and devices
DE2837218A1 (de) * 1977-08-29 1979-03-08 Sharp Kk Fluoreszierende fluessigkeitspraeparate fuer leuchtanzeigen und anzeigevorrichtung
US4253740A (en) * 1977-09-12 1981-03-03 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal materials and devices containing them
US4227778A (en) * 1977-11-02 1980-10-14 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal material mixtures and devices incorporating such mixtures
US4291948A (en) * 1977-11-10 1981-09-29 International Standard Electric Corporation Liquid crystal display incorporating positive and negative smectic material
DE2846409A1 (de) * 1977-12-08 1979-06-13 Werk Fernsehelektronik Veb Nematische fluessig-kristalline gemische
US4372871A (en) * 1977-12-16 1983-02-08 Dainippon Ink And Chemicals, Inc. Nematic liquid crystals for display devices
US4229315A (en) * 1978-01-07 1980-10-21 Merck Patent Gesellschaft Mit Beschrankter Haftung Liquid crystalline cyclohexane derivatives
US4228029A (en) * 1978-01-30 1980-10-14 Bbc Brown Boveri & Company Limited Liquid crystalline compositions
US4202791A (en) * 1978-02-17 1980-05-13 Dainippon Ink & Chemicals Inc. Nematic liquid crystalline materials
US4525033A (en) * 1978-06-08 1985-06-25 Kabushiki Kaisha Suwa Seikosha Liquid crystal compound and compositions containing same
US4348298A (en) * 1978-06-16 1982-09-07 Veb Werk Fur Fernsehelektronik Im Veb Kombinat Mikroelektronik Nematic liquid crystal mixtures
US4261652A (en) * 1978-08-04 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 and materials and devices containing them
US4293434A (en) * 1978-08-08 1981-10-06 VEB Werk fur Fernsehelektronik Berlin im VEB Kombinat Mikroelektronik Liquid crystal compounds
US4588518A (en) * 1978-08-30 1986-05-13 Hitachi, Ltd. Nematic liquid crystal composition for display devices
US4348324A (en) * 1978-12-13 1982-09-07 Veb Werk Fur Fernsehelektronik Im Veb Kombinat Mikroelektronik Liquid crystalline substituted 1,3-dioxanes and mixtures containing these
US4358589A (en) * 1979-02-02 1982-11-09 Veb Werk Fur Fernsehelektronik Im Veb Kombinat Mikroelektronik Nematic liquid crystal compounds
US4358393A (en) * 1979-05-15 1982-11-09 Veb Werk Fur Fernsehelektronik Im Veb Kombinat Mikroelektronik Nematic liquid crystals of 5-cyano-2-[4-acyloxyphenyl]-pyrimidines and mixtures containing the same
US4664840A (en) * 1979-05-28 1987-05-12 E. Merck Liquid crystal compounds
US4349452A (en) * 1979-07-18 1982-09-14 Merck Patent Gmbh Cyclohexylcyclohexanoates
US4368135A (en) * 1979-07-18 1983-01-11 Bbc, Brown, Boveri & Company, Ltd. Anisotropic compounds with negative or positive DC-anisotropy and low optical anisotropy
US4391730A (en) * 1979-08-09 1983-07-05 Veb Werk Fuer Fernsehelektronik Berlin Im Veb Kombinat Mikroelektronik Nematic liquid crystal compounds and use and device for using the same
US4311610A (en) * 1979-08-20 1982-01-19 Veb Werk Fur Fernsehelektronik Im Veb Kombinat Mikroelektronik Liquid crystalline 5-alkyl-2 (4-acyloxy-phenyl)-pyrimidine
US4490278A (en) * 1979-09-24 1984-12-25 Herrmann Schubert Liquid crystal substituted trans-4-n-alkylcyclohexanes and subst.-3-subst.-benzoyloxy-[trans-4-n-alkylcyclohexane]s
US4328116A (en) * 1979-11-01 1982-05-04 Minnesota Mining And Manufacturing Company Liquid crystal compositions for multiplexed displays
US4309304A (en) * 1979-11-01 1982-01-05 Exxon Research & Engineering Co. Liquid crystal compositions for multiplexed displays
US4364838A (en) * 1979-11-14 1982-12-21 Hoffmann-La Roche Inc. Liquid crystal mixtures
US4290905A (en) * 1979-12-26 1981-09-22 Kabushiki Kaisha Suwa Seikosha Ester compound
US4340498A (en) * 1980-01-25 1982-07-20 Chisso Corporation Halogenated ester derivatives
US4357078A (en) * 1980-01-30 1982-11-02 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 containing an alicyclic ring and exhibiting a low dielectric anisotropy and liquid crystal materials and devices incorporating such compounds
US4400061A (en) * 1980-01-30 1983-08-23 Her Majesty's Government of the UK. Liquid crystal ester compounds exhibiting a low or negative dielectric anisotropy and liquid crystal materials and devices incorporating such compounds
DE3122529A1 (de) * 1980-06-06 1982-04-08 Hitachi, Ltd., Tokyo Nematische fluessigkristallmaterialien und ihre verwendung
US4323472A (en) * 1980-12-11 1982-04-06 Timex Corporation Liquid crystal admixture
US4323471A (en) * 1980-12-11 1982-04-06 Timex Corporation Liquid crystal composition
US4427569A (en) 1980-12-18 1984-01-24 Hughes Aircraft Company Short length ester liquid crystal mixtures and process for making same
US4694098A (en) * 1981-02-25 1987-09-15 Hitachi, Ltd. Colorless liquid crystalline compounds
US4564694A (en) * 1981-02-25 1986-01-14 Hitachi, Ltd. Colorless liquid crystalline compounds
US4406814A (en) * 1981-04-10 1983-09-27 Eaton Corporation Liquid crystalline materials and optical displays utilizing same
US4528114A (en) * 1981-12-18 1985-07-09 Hoffmann-La Roche Inc. Acetylenes
US4478741A (en) * 1982-04-30 1984-10-23 Sharp Kabushiki Kaisha 4-Alkylcyclohexyl 4-alkanoyloxybenzoate and liquid crystal composition thereof
US4596667A (en) * 1983-01-06 1986-06-24 Chisso Corporation Liquid crystalline compounds and mixtures thereof
US4623477A (en) * 1983-10-07 1986-11-18 Chisso Corporation Ester compounds having a pyrimidine ring
US4645305A (en) * 1983-11-24 1987-02-24 Hitachi, Ltd. Liquid-crystal compound, liquid crystal composition and liquid crystal display device
US4617142A (en) * 1984-04-10 1986-10-14 Chisso Corporation Cyclohexanecarbonylic acid ethyl ester derivatives
US4923632A (en) * 1987-11-24 1990-05-08 Chisso Corporation Liquid crystal composition for twist nematic mode

Also Published As

Publication number Publication date
DE2429093B2 (de) 1978-05-18
DE2429093C3 (de) 1979-01-04
DE2429093A1 (de) 1975-01-23

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