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JPS54157786A - Multiicoloring dyestuff and photoelectric display device - Google Patents

Multiicoloring dyestuff and photoelectric display device

Info

Publication number
JPS54157786A
JPS54157786A JP6314579A JP6314579A JPS54157786A JP S54157786 A JPS54157786 A JP S54157786A JP 6314579 A JP6314579 A JP 6314579A JP 6314579 A JP6314579 A JP 6314579A JP S54157786 A JPS54157786 A JP S54157786A
Authority
JP
Japan
Prior art keywords
multiicoloring
dyestuff
display device
photoelectric display
photoelectric
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.)
Granted
Application number
JP6314579A
Other languages
Japanese (ja)
Other versions
JPH0116876B2 (en
Inventor
Andoriyuu Hafuman Uiriamu
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of JPS54157786A publication Critical patent/JPS54157786A/en
Publication of JPH0116876B2 publication Critical patent/JPH0116876B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/137—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/13725—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on guest-host interaction
    • 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
    • C09K19/60—Pleochroic dyes
    • C09K19/603—Anthroquinonic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Substances (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP6314579A 1978-05-23 1979-05-22 Multiicoloring dyestuff and photoelectric display device Granted JPS54157786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US90867178A 1978-05-23 1978-05-23

Publications (2)

Publication Number Publication Date
JPS54157786A true JPS54157786A (en) 1979-12-12
JPH0116876B2 JPH0116876B2 (en) 1989-03-28

Family

ID=25426093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6314579A Granted JPS54157786A (en) 1978-05-23 1979-05-22 Multiicoloring dyestuff and photoelectric display device

Country Status (7)

Country Link
JP (1) JPS54157786A (en)
KR (1) KR850000050B1 (en)
CH (1) CH640259A5 (en)
DE (1) DE2920730A1 (en)
FR (1) FR2426724B1 (en)
GB (1) GB2024844B (en)
IT (1) IT1115232B (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117507U (en) * 1980-02-12 1981-09-08
JPS5773068A (en) * 1980-07-29 1982-05-07 Secr Defence Brit Material suitable for guest-host liquid crystal device and liquid crystal electric- optical device
JPS5825381A (en) * 1981-08-08 1983-02-15 Nippon Kanko Shikiso Kenkyusho:Kk Liquid crystal composition
JPS5857488A (en) * 1981-10-02 1983-04-05 Mitsubishi Chem Ind Ltd Guest-host liquid crystal composition
JPS59182878A (en) * 1983-04-01 1984-10-17 Hitachi Ltd Guest-host type liquid crystal composition
JPS61276884A (en) * 1985-05-31 1986-12-06 Mitsubishi Chem Ind Ltd Production of colored liquid crystal
JP2017519055A (en) * 2014-04-18 2017-07-13 ダウ グローバル テクノロジーズ エルエルシー Anthraquinone compounds used in LCD color filters

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288147A (en) * 1978-12-20 1981-09-08 Timex Corporation Electro-optical composition of the guest-host type
CA1120478A (en) * 1979-02-05 1982-03-23 Arthur Boller Cyclohexyl pyrimidines
US4360447A (en) * 1979-03-16 1982-11-23 Mitsui Toatsu Chemicals, Inc. Composition for liquid crystal color display elements
US4304683A (en) * 1979-03-16 1981-12-08 Mitsui Toatsu Chemicals, Inc. Composition for liquid crystal color display element
JPS56500944A (en) * 1979-07-27 1981-07-09
CH641828A5 (en) * 1979-08-17 1984-03-15 Ebauches Sa LIQUID CRYSTAL COMPOSITION FOR ELECTRO-OPTICAL DEVICE.
CH642393A5 (en) 1979-10-02 1984-04-13 Ebauches Sa LIQUID CRYSTAL COMPOSITION FOR ELECTRO-OPTICAL DEVICE.
GB2065695B (en) * 1979-10-12 1984-07-25 Hitachi Ltd Guest-host type liquid crystal composition and liquid crystal display device using the same
DE3007198A1 (en) * 1980-02-26 1981-09-03 Siemens AG, 1000 Berlin und 8000 München PLEOCHROITIC ANTHRACHINONE DYE, METHOD FOR THE PRODUCTION THEREOF AND USE OF THE DYE
CH646452A5 (en) * 1980-03-14 1984-11-30 Asulab Sa LIQUID CRYSTAL COMPOSITION FOR ELECTRO-OPTICAL DEVICE.
CH643291A5 (en) * 1980-03-21 1984-05-30 Asulab Sa LIQUID CRYSTAL COMPOSITION FOR ELECTRO-OPTICAL DEVICE.
DE3014933A1 (en) * 1980-04-18 1981-10-29 Bayer Ag, 5090 Leverkusen LIQUID CRYSTAL MATERIALS CONTAINING ANTHRACHINONE DYES
US4394070A (en) * 1980-07-16 1983-07-19 Minnesota Mining And Manufacturing Company Helichromic compounds and displays
US4405211A (en) * 1980-07-29 1983-09-20 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Northern Ireland Liquid crystal compositions with pleochroic anthraquinone dyes
JPS5755984A (en) * 1980-09-22 1982-04-03 Hitachi Ltd Liquid crystal composition
US4356102A (en) * 1980-10-22 1982-10-26 General Electric Company Dichroic liquid crystal compositions containing anthraquinone-based dyes
US4624532A (en) * 1980-10-22 1986-11-25 General Electric Company Dichroic liquid crystal compositions containing anthraquinone-based dyes
DE3040102A1 (en) * 1980-10-24 1982-06-03 Merck Patent Gmbh, 6100 Darmstadt DICHROITIC ANTHRACHINONE DYES, THIS CONTAINING LIQUID CRYSTALINE DIELECTRICS AND ELECTRO-OPTICAL DISPLAY ELEMENT
DE3046904A1 (en) * 1980-12-12 1982-07-15 Bayer Ag, 5090 Leverkusen ANTHRACHINONE DYES, METHOD FOR THE PRODUCTION THEREOF, AND THE USE OF LIQUID CRYSTAL MATERIALS CONTAINING ANTHRACHINONE DYES
EP0056492B1 (en) * 1981-01-10 1984-12-12 BASF Aktiengesellschaft Dyes for liquid crystal mixtures
DE3201120A1 (en) * 1981-01-17 1982-10-21 Hitachi, Ltd., Tokyo LIQUID CRYSTAL COMPOSITION
GB2091753B (en) * 1981-01-23 1984-08-22 Standard Telephones Cables Ltd Use of 1,4-b15 (hydrocarbylamino) anthraquinos as dyes in the smetic layers of a liquid crystal cell
US4464282A (en) * 1981-02-25 1984-08-07 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britian And Northern Ireland Organic materials
EP0155345B1 (en) * 1981-02-25 1988-02-03 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Pleochroic anthraquinone dyes
US4446047A (en) * 1981-02-25 1984-05-01 Imperial Chemical Industries Plc Pleochroic anthraquinone dyes
DE3276868D1 (en) * 1981-02-25 1987-09-03 Ici Plc PLEOCHROIC ANTHRAQUINONE DYES
US4514045A (en) * 1981-06-22 1985-04-30 Minnesota Mining And Manufacturing Company Helichromic-smectic liquid crystal compositions and display cells
DE3137298A1 (en) * 1981-09-18 1983-04-14 Bayer Ag, 5090 Leverkusen ANTHRACHINONE DYES
GB2120674B (en) * 1982-03-13 1986-11-19 Nippon Kanko Shikiso Kenyusho Dichroic dyestuffs for liquid crystals and liquid crystal compositions comprising the same
GB2122632B (en) * 1982-04-07 1985-11-13 Ici Plc Anthraquinone compounds
EP0091226B1 (en) * 1982-04-07 1986-10-01 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Dielectric materials
EP0098522B1 (en) * 1982-06-30 1989-06-07 Hitachi, Ltd. Liquid crystal composition
DE3240036A1 (en) * 1982-10-28 1984-05-10 Lev Michajlovič Moskva Blinov Anthraquinone derivatives, their preparation, and their use in liquid crystal materials for electrooptical apparatuses
US4448492A (en) * 1982-12-23 1984-05-15 Minnesota Mining And Manufacturing Company Cycloalkyl-type isotropic dyes for liquid crystal display devices
US4530572A (en) * 1982-12-30 1985-07-23 Minnesota Mining And Manufacturing Company Substituted anthraquinone-type isotropic dyes for liquid crystal display devices
US4452511A (en) * 1982-12-30 1984-06-05 Minnesota Mining And Manufacturing Company Substituted anthracene-type isotropic dyes for liquid crystal display devices
JPH03128763A (en) * 1989-10-13 1991-05-31 Mazda Motor Corp Automotive steering device
JP3537265B2 (en) * 1996-05-08 2004-06-14 チッソ株式会社 Liquid crystal composition and liquid crystal display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471088A (en) * 1977-10-14 1979-06-07 Bdh Chemicals Ltd Multiicoloring dyestuff suitable for use dissolved in electrooptical apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5942287B2 (en) * 1972-12-19 1984-10-13 松下電器産業株式会社 Hue modulation display device
US3960751A (en) * 1973-09-19 1976-06-01 Matsushita Electric Industrial Co., Ltd. Electro-optical display element

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5471088A (en) * 1977-10-14 1979-06-07 Bdh Chemicals Ltd Multiicoloring dyestuff suitable for use dissolved in electrooptical apparatus

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56117507U (en) * 1980-02-12 1981-09-08
JPS5773068A (en) * 1980-07-29 1982-05-07 Secr Defence Brit Material suitable for guest-host liquid crystal device and liquid crystal electric- optical device
JPH0225949B2 (en) * 1980-07-29 1990-06-06 Secr Defence Brit
JPS5825381A (en) * 1981-08-08 1983-02-15 Nippon Kanko Shikiso Kenkyusho:Kk Liquid crystal composition
JPS5857488A (en) * 1981-10-02 1983-04-05 Mitsubishi Chem Ind Ltd Guest-host liquid crystal composition
JPS6344797B2 (en) * 1981-10-02 1988-09-06 Mitsubishi Kasei Kogyo Kk
JPS59182878A (en) * 1983-04-01 1984-10-17 Hitachi Ltd Guest-host type liquid crystal composition
JPH0466914B2 (en) * 1983-04-01 1992-10-26 Hitachi Seisakusho Kk
JPS61276884A (en) * 1985-05-31 1986-12-06 Mitsubishi Chem Ind Ltd Production of colored liquid crystal
JP2017519055A (en) * 2014-04-18 2017-07-13 ダウ グローバル テクノロジーズ エルエルシー Anthraquinone compounds used in LCD color filters

Also Published As

Publication number Publication date
CH640259A5 (en) 1983-12-30
GB2024844A (en) 1980-01-16
FR2426724A1 (en) 1979-12-21
DE2920730C2 (en) 1990-04-12
KR850000050B1 (en) 1985-02-14
FR2426724B1 (en) 1985-09-27
JPH0116876B2 (en) 1989-03-28
IT7922892A0 (en) 1979-05-22
IT1115232B (en) 1986-02-03
DE2920730A1 (en) 1979-11-29
GB2024844B (en) 1983-03-30

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