ES482164A1 - Procedimiento de control de una celula electrolitica para lainscripcion de caracteres. - Google Patents

Procedimiento de control de una celula electrolitica para lainscripcion de caracteres.

Info

Publication number
ES482164A1
ES482164A1 ES482164A ES482164A ES482164A1 ES 482164 A1 ES482164 A1 ES 482164A1 ES 482164 A ES482164 A ES 482164A ES 482164 A ES482164 A ES 482164A ES 482164 A1 ES482164 A1 ES 482164A1
Authority
ES
Spain
Prior art keywords
reference electrode
display cell
erasing voltage
electrolytic display
controlled
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
ES482164A
Other languages
English (en)
Spanish (es)
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 ES482164A1 publication Critical patent/ES482164A1/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)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Secondary Cells (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
ES482164A 1978-06-19 1979-06-19 Procedimiento de control de una celula electrolitica para lainscripcion de caracteres. Expired ES482164A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7818224A FR2432195A1 (fr) 1978-06-19 1978-06-19 Procede de commande d'une cellule electrolytique a l'aide d'une grandeur electrique asservie a une electrode de reference et dispositif de mise en oeuvre

Publications (1)

Publication Number Publication Date
ES482164A1 true ES482164A1 (es) 1980-08-16

Family

ID=9209668

Family Applications (1)

Application Number Title Priority Date Filing Date
ES482164A Expired ES482164A1 (es) 1978-06-19 1979-06-19 Procedimiento de control de una celula electrolitica para lainscripcion de caracteres.

Country Status (8)

Country Link
US (1) US4306775A (enExample)
EP (1) EP0006797B1 (enExample)
JP (1) JPS554094A (enExample)
AT (1) ATE6549T1 (enExample)
CA (1) CA1137663A (enExample)
DE (1) DE2966750D1 (enExample)
ES (1) ES482164A1 (enExample)
FR (1) FR2432195A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3069217D1 (en) 1980-06-30 1984-10-25 Ibm Electrochromic display having a stable reference electrode and method of operating same
FR2493574A1 (fr) * 1980-10-31 1982-05-07 Efcis Circuit de commande d'afficheur electrolytique
EP0130249B1 (en) * 1983-06-30 1987-09-09 International Business Machines Corporation Electrochromic display employing potentiostatic erasure
US4817002A (en) * 1984-12-24 1989-03-28 Pitney Bowes Inc. Electronic postage meter non-volatile memory systems having human visually readable and machine stored data
FR2719915B1 (fr) * 1994-05-16 1996-06-14 Saint Gobain Vitrage Système électrochrome et son procédé d'alimentation.
US5831392A (en) * 1996-10-31 1998-11-03 Candescent Technologies Corporation Device for conditioning control signal to electron emitter, preferably so that collected electron current varies linearly with input control voltage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3096271A (en) * 1958-11-26 1963-07-02 Burroughs Corp Data display device
GB1002809A (en) 1960-12-28 1965-09-02 Philco Corp Improvements in and relating to devices for modulating electromagnetic wave energy
US3245313A (en) * 1961-02-23 1966-04-12 Philco Corp Light modulating means employing a self-erasing plating solution
US4045791A (en) * 1972-04-06 1977-08-30 Matsushita Electric Industrial Co., Ltd. Apparatus for driving liquid crystal display device wherein the signal applied thereto is varied in accordance with the temperature of the device
US3807832A (en) * 1972-11-09 1974-04-30 American Cyanamid Co Electrochromic (ec) mirror which rapidly changes reflectivity
CH585913A5 (enExample) * 1974-01-31 1977-03-15 Suisse Horlogerie
JPS5314598A (en) * 1976-07-26 1978-02-09 Sharp Corp Memory regeneration method of electrochromic display device
JPS5922949B2 (ja) * 1976-09-03 1984-05-30 シャープ株式会社 表示装置の駆動方式
JPS5337050A (en) * 1976-09-16 1978-04-05 Sharp Corp Driving system of display device
JPS53130996A (en) * 1977-04-20 1978-11-15 Sharp Corp Driving system for display unit

Also Published As

Publication number Publication date
FR2432195B1 (enExample) 1982-03-19
FR2432195A1 (fr) 1980-02-22
EP0006797B1 (fr) 1984-03-07
DE2966750D1 (en) 1984-04-12
CA1137663A (en) 1982-12-14
JPS554094A (en) 1980-01-12
US4306775A (en) 1981-12-22
EP0006797A1 (fr) 1980-01-09
ATE6549T1 (de) 1984-03-15

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