JPS5690878A - Flat disc like liquid crystal mixture * elctronic optical device utilizing same and orientation of molecule thereof - Google Patents

Flat disc like liquid crystal mixture * elctronic optical device utilizing same and orientation of molecule thereof

Info

Publication number
JPS5690878A
JPS5690878A JP17145880A JP17145880A JPS5690878A JP S5690878 A JPS5690878 A JP S5690878A JP 17145880 A JP17145880 A JP 17145880A JP 17145880 A JP17145880 A JP 17145880A JP S5690878 A JPS5690878 A JP S5690878A
Authority
JP
Japan
Prior art keywords
elctronic
molecule
orientation
liquid crystal
optical device
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.)
Pending
Application number
JP17145880A
Other languages
Japanese (ja)
Inventor
Kuroodo Deyubowa Jiyan
Zan Anii
Biraaru Jiyan
Aaran Mishieru
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of JPS5690878A publication Critical patent/JPS5690878A/en
Pending legal-status Critical Current

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
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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
    • 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
    • C09K19/32—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems
    • C09K2019/328—Non-steroidal liquid crystal compounds containing condensed ring systems, i.e. fused, bridged or spiro ring systems containing a triphenylene ring system

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Liquid Crystal Substances (AREA)
  • Liquid Crystal (AREA)
JP17145880A 1979-12-07 1980-12-04 Flat disc like liquid crystal mixture * elctronic optical device utilizing same and orientation of molecule thereof Pending JPS5690878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7930121A FR2470788A1 (en) 1979-12-07 1979-12-07 Discotic liq. crystal mixts. - comprising hexa-substd. tri:phenylene derivs.

Publications (1)

Publication Number Publication Date
JPS5690878A true JPS5690878A (en) 1981-07-23

Family

ID=9232528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17145880A Pending JPS5690878A (en) 1979-12-07 1980-12-04 Flat disc like liquid crystal mixture * elctronic optical device utilizing same and orientation of molecule thereof

Country Status (2)

Country Link
JP (1) JPS5690878A (en)
FR (1) FR2470788A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0827284A (en) * 1994-05-13 1996-01-30 Fuji Photo Film Co Ltd Production of thin film, optically anisotropic sheet and liquid crystal display device
WO1996031793A1 (en) * 1995-04-07 1996-10-10 Nippon Oil Company, Limited Liquid-crystalline optical film and its utilization

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2297201A1 (en) * 1975-01-10 1976-08-06 Thomson Csf MESOGENOUS PRODUCTS FOR LIQUID CRYSTAL CELLS, AND METHOD OF MANUFACTURING SUCH PRODUCTS
FR2377441A1 (en) * 1977-01-14 1978-08-11 Thomson Csf NEW FAMILY OF LIQUID CRYSTALS WITH IMPROVED PROPERTIES, AND DEVICES USING SUCH LIQUID CRYSTALS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0827284A (en) * 1994-05-13 1996-01-30 Fuji Photo Film Co Ltd Production of thin film, optically anisotropic sheet and liquid crystal display device
WO1996031793A1 (en) * 1995-04-07 1996-10-10 Nippon Oil Company, Limited Liquid-crystalline optical film and its utilization

Also Published As

Publication number Publication date
FR2470788B1 (en) 1983-07-22
FR2470788A1 (en) 1981-06-12

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