ES482165A1 - Procedimiento de mando de una celula para inscripcion elec- trol.itica de caracteres. - Google Patents

Procedimiento de mando de una celula para inscripcion elec- trol.itica de caracteres.

Info

Publication number
ES482165A1
ES482165A1 ES482165A ES482165A ES482165A1 ES 482165 A1 ES482165 A1 ES 482165A1 ES 482165 A ES482165 A ES 482165A ES 482165 A ES482165 A ES 482165A ES 482165 A1 ES482165 A1 ES 482165A1
Authority
ES
Spain
Prior art keywords
leakage current
display cell
bleaching
controlling
periods
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
ES482165A
Other languages
English (en)
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
Publication of ES482165A1 publication Critical patent/ES482165A1/es
Expired 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 
    • G02F1/15—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
    • G02F1/163—Operation of electrochromic cells, e.g. electrodeposition cells; Circuit arrangements therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Procedimiento de mando de una célula para inscripción electrolítica de caracteres, cuya célula es de halogenuro metálico, en el cual se hace circular a través de la célula una corriente eléctrica de mando dirigida en un primer sentido durante periodos de borrado y en el sentido opuesto durante periodos de escritura y una corriente de mando nula durante periodos de mantenimiento del estado de borrado y de periodos de mantenimiento del estado escrito, caracterizado porque se superpone a dicha corriente de mando una corriente débil de fuga que atraviesa la célula en dicho primer sentido correspondiente al borrado, por lo menos durante los periodos de mantenimiento del estado de borrado.
ES482165A 1978-06-19 1979-06-19 Procedimiento de mando de una celula para inscripcion elec- trol.itica de caracteres. Expired ES482165A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7818222A FR2434449A1 (fr) 1978-06-19 1978-06-19 Procede de commande d'une cellule d'affichage electrolytique utilisant un courant de fuite pour l'effacement et circuit mettant en oeuvre ce procede

Publications (1)

Publication Number Publication Date
ES482165A1 true ES482165A1 (es) 1980-08-16

Family

ID=9209666

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482165A Expired ES482165A1 (es) 1978-06-19 1979-06-19 Procedimiento de mando de una celula para inscripcion elec- trol.itica de caracteres.

Country Status (8)

Country Link
US (1) US4279475A (es)
EP (1) EP0006793B1 (es)
JP (1) JPS554092A (es)
AT (1) ATE91T1 (es)
CA (1) CA1130939A (es)
DE (1) DE2960422D1 (es)
ES (1) ES482165A1 (es)
FR (1) FR2434449A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2618570B1 (fr) * 1987-07-24 1990-10-19 Warszawski Bernard Procede de modulation de la lumiere
FR2618568B1 (fr) * 1987-07-24 1992-04-17 Warszawski Bernard Procede de fabrication d'un dispositif pour la modulation de la lumiere
FR2618566B1 (fr) * 1987-07-24 1992-04-17 Warszawski Bernard Cellule pour la modulation de la lumiere
FR2618569B1 (fr) * 1987-07-24 1989-12-22 Warszawski Bernard Technique de fabrication d'un dispositif pour la modulation de la lumiere
FR2618571B1 (fr) * 1987-07-24 1990-10-19 Warszawski Bernard Materiau pour la modulation de la lumiere et procedes de fabrication
GB2324884A (en) * 1997-04-28 1998-11-04 Wisconsin Label Corp Electrochemical display and timing mechanism with migrating electrolyte
US5977773A (en) * 1997-08-15 1999-11-02 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Non-intrusive impedance-based cable tester
US6136468A (en) 1998-08-25 2000-10-24 Timer Technologies, Llc Electrochemical cell with deferred assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH585913A5 (es) * 1974-01-31 1977-03-15 Suisse Horlogerie
JPS51140642A (en) * 1975-05-29 1976-12-03 Seiko Epson Corp Driving circuit
SU534990A1 (ru) * 1975-12-22 1978-08-05 Латвинский Ордена Трудового Красного Знамени Государственный Университет Им.Петра Стучки Устройство дл управлени электрохромным элементом
JPS5314598A (en) * 1976-07-26 1978-02-09 Sharp Corp Memory regeneration method of electrochromic display device
FR2403611A1 (fr) * 1977-09-15 1979-04-13 Commissariat Energie Atomique Procede de commande d'une cellule d'affichage electrolytique et circuit de mise en oeuvre

Also Published As

Publication number Publication date
FR2434449B1 (es) 1982-02-05
EP0006793B1 (fr) 1981-06-17
JPS554092A (en) 1980-01-12
EP0006793A1 (fr) 1980-01-09
FR2434449A1 (fr) 1980-03-21
DE2960422D1 (en) 1981-09-24
US4279475A (en) 1981-07-21
CA1130939A (en) 1982-08-31
ATE91T1 (de) 1981-07-15

Similar Documents

Publication Publication Date Title
JPS57155696A (en) Data processor for automobile
ES482165A1 (es) Procedimiento de mando de una celula para inscripcion elec- trol.itica de caracteres.
JPS5337050A (en) Driving system of display device
JPS5216933A (en) Information management apparatus
JPS5336145A (en) Control method for file table
JPS5324238A (en) Data processing system for display system
ES482164A1 (es) Procedimiento de control de una celula electrolitica para lainscripcion de caracteres.
JPS53123787A (en) Travelling speed correction instruction for a method and its apparatus multiaxial direction moving body and memory regenerating
JPS53130996A (en) Driving system for display unit
JPS5277640A (en) Refresh control system
JPS5412137A (en) Tunnel ventilation control system
JPS5381018A (en) Memory control system on disply unit
JPS5611591B2 (es)
JPS5318930A (en) Memory unit control system
JPS5363934A (en) Direct memory access control system
JPS5483798A (en) Dirving method for electrochromic display body
JPS5276014A (en) Information erasing system for magnetic recording apparatus
JPS53135894A (en) Electrochemically coloring-decoloring device
JPS52121263A (en) Positioning system
JPS5425127A (en) Loop memory unit
JPS52147425A (en) Maintenance device for copier
JPS53141547A (en) Driving system of self-shift-type gas discharge panel
JPS5369979A (en) System for reducing time of consuming smoke
JPS5291339A (en) Controlling shift register
FR2304960A1 (fr) Procede et appareil de trace d'un enregistrement graphique a partir d'ordres de position

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19981103