JPS57210325A - Electrocromic display cell - Google Patents

Electrocromic display cell

Info

Publication number
JPS57210325A
JPS57210325A JP9549381A JP9549381A JPS57210325A JP S57210325 A JPS57210325 A JP S57210325A JP 9549381 A JP9549381 A JP 9549381A JP 9549381 A JP9549381 A JP 9549381A JP S57210325 A JPS57210325 A JP S57210325A
Authority
JP
Japan
Prior art keywords
electrolyte
temp
bubbles
electrocromic
display cell
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
JP9549381A
Other languages
Japanese (ja)
Inventor
Konosuke Ikeda
Kinya Tada
Taira Namita
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.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
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 Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP9549381A priority Critical patent/JPS57210325A/en
Publication of JPS57210325A publication Critical patent/JPS57210325A/en
Pending 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
    • G02F1/153—Constructional details
    • G02F1/161—Gaskets; Spacers; Sealing of cells; Filling or closing of cells

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

PURPOSE:To absorb expansion of an electrolyte caused by the increase of temp. and to strengthen the sealing ability of the electrolyte and to improve the changing characteristics to the temp. of a cell, by allowing bubbles to exist in the electrolyte in an electrocromic display cell. CONSTITUTION:An electroormic layer 3 and an electrolyte 10 are held between a pair of electrodes 2, 5, and electric current in a positive or negative direction is flowed between the electrodes 2,5 and a redox reaction to the layer 3 is generated and bubbles 13 are allowed to exist in the electrolyte 10 at an electrocromic display cell displaying by using coloring and decoloring reaction according to the reaction. As for the bubbles 13, a gas which is stable to the electrolyte such as dry air, nitrogen and argon, etc. is used. The presence of the bubbles results in the absorption of an expansion in accordance with the increase of temp. of the electrolyte and the strengthening of sealing action of the electrolyte and also the improvement of the changing characteristics to temp. of the cell.
JP9549381A 1981-06-19 1981-06-19 Electrocromic display cell Pending JPS57210325A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9549381A JPS57210325A (en) 1981-06-19 1981-06-19 Electrocromic display cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9549381A JPS57210325A (en) 1981-06-19 1981-06-19 Electrocromic display cell

Publications (1)

Publication Number Publication Date
JPS57210325A true JPS57210325A (en) 1982-12-23

Family

ID=14139119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9549381A Pending JPS57210325A (en) 1981-06-19 1981-06-19 Electrocromic display cell

Country Status (1)

Country Link
JP (1) JPS57210325A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013145349A (en) * 2012-01-16 2013-07-25 Seiko Epson Corp Display device, method of manufacturing display device, and electronic apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013145349A (en) * 2012-01-16 2013-07-25 Seiko Epson Corp Display device, method of manufacturing display device, and electronic apparatus

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