FR2577937B1 - Procede de preparation d'un materiau electrochrome et cellule d'affichage en comportant application - Google Patents

Procede de preparation d'un materiau electrochrome et cellule d'affichage en comportant application

Info

Publication number
FR2577937B1
FR2577937B1 FR8502755A FR8502755A FR2577937B1 FR 2577937 B1 FR2577937 B1 FR 2577937B1 FR 8502755 A FR8502755 A FR 8502755A FR 8502755 A FR8502755 A FR 8502755A FR 2577937 B1 FR2577937 B1 FR 2577937B1
Authority
FR
France
Prior art keywords
preparation
same
display cell
electrochromic material
electrochromic
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.)
Expired
Application number
FR8502755A
Other languages
English (en)
Other versions
FR2577937A1 (fr
Inventor
Eugene Genies
Jean Michel Pernaut
Constantin Tsintavis
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR8502755A priority Critical patent/FR2577937B1/fr
Publication of FR2577937A1 publication Critical patent/FR2577937A1/fr
Application granted granted Critical
Publication of FR2577937B1 publication Critical patent/FR2577937B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/026—Wholly aromatic polyamines
    • C08G73/0266—Polyanilines or derivatives thereof
    • 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
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • 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 
    • G02F1/15—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 an electrochromic effect
    • G02F1/1514—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 an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material
    • G02F1/1516—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 an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material comprising organic material
    • G02F1/15165—Polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
FR8502755A 1985-02-26 1985-02-26 Procede de preparation d'un materiau electrochrome et cellule d'affichage en comportant application Expired FR2577937B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8502755A FR2577937B1 (fr) 1985-02-26 1985-02-26 Procede de preparation d'un materiau electrochrome et cellule d'affichage en comportant application

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8502755A FR2577937B1 (fr) 1985-02-26 1985-02-26 Procede de preparation d'un materiau electrochrome et cellule d'affichage en comportant application

Publications (2)

Publication Number Publication Date
FR2577937A1 FR2577937A1 (fr) 1986-08-29
FR2577937B1 true FR2577937B1 (fr) 1987-08-07

Family

ID=9316627

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8502755A Expired FR2577937B1 (fr) 1985-02-26 1985-02-26 Procede de preparation d'un materiau electrochrome et cellule d'affichage en comportant application

Country Status (1)

Country Link
FR (1) FR2577937B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19622600C2 (de) * 1996-06-05 2001-08-02 Fraunhofer Ges Forschung Elektrochrome Einheit
DE19912307A1 (de) * 1999-03-19 2000-09-28 Michael Baumgaertner Aus Papier oder Gewebe (Textil) aufgebauter Bildschirm

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304465A (en) * 1979-10-29 1981-12-08 International Business Machines Corporation Electrochromic display device
FR2527843B1 (fr) * 1982-06-01 1986-01-24 Thomson Csf Electrode comprenant un film de polymere electrochrome pouvant servir dans un dispositif d'affichage ou de stockage d'energie
FR2545494B1 (fr) * 1983-05-06 1985-07-19 Commissariat Energie Atomique Procede de preparation de polyanilines, polyanilines obtenues selon ce procede et leurs applications a la realisation de generateurs electrochimiques

Also Published As

Publication number Publication date
FR2577937A1 (fr) 1986-08-29

Similar Documents

Publication Publication Date Title
GB2159656B (en) Liquid crystal display arrangements
GB2091468B (en) Matrix liquid crystal display device and method of manufacturing the same
GB2175119B (en) Liquid crystal matrix display
GB2056739B (en) Segmented type liquid crystal display and driving method thereof
GB2159314B (en) Liquid crystal display arrangements
GB2197985B (en) Liquid crystal display
DE3574292D1 (en) Electro-optic display cell and method of making same
JPS5740228A (en) Liquid crystal display unit and method of manufacturing same
DE3665585D1 (en) Pyrimidine derivative and liquid crystal composition containing same
EP0191414A3 (en) Method of degassing liquid crystal materials
DE3261264D1 (en) Liquid crystalline materials and optical displays utilizing same
GB2172732B (en) Liquid crystal matrix display
EP0162477A3 (en) Liquid crystal display system
GB2155193B (en) Liquid crystal display cell
EP0201341A3 (en) Liquid crystal display element and process for producing same
GB2166256B (en) Ferroelectric liquid crystal display cells
JPS57197518A (en) Manufacture of liquid crystal display oriented layer
JPS57202520A (en) Liquid crystal display and manufacture thereof
DE3572408D1 (en) Liquid crystal display devices and method for production thereof
EP0075706A3 (en) Electro-optical display element and method of manufacturing electro-optical display elements
FR2577937B1 (fr) Procede de preparation d'un materiau electrochrome et cellule d'affichage en comportant application
EP0184341A3 (en) Liquid crystal display panel and manufacturing method thereof
GB8520054D0 (en) Liquid crystal display
JPS57197519A (en) Manufacture of liquid crystal display oriented layer
DE3563437D1 (en) Alcohol derivatives and liquid crystal composition containing them

Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 35/86

ST Notification of lapse