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JPS56164323A - Electrochromic display body - Google Patents

Electrochromic display body

Info

Publication number
JPS56164323A
JPS56164323A JP6821180A JP6821180A JPS56164323A JP S56164323 A JPS56164323 A JP S56164323A JP 6821180 A JP6821180 A JP 6821180A JP 6821180 A JP6821180 A JP 6821180A JP S56164323 A JPS56164323 A JP S56164323A
Authority
JP
Japan
Prior art keywords
display body
layer
thickness
metallic
vapor deposition
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
JP6821180A
Other languages
Japanese (ja)
Inventor
Hiroo Nomura
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP6821180A priority Critical patent/JPS56164323A/en
Publication of JPS56164323A publication Critical patent/JPS56164323A/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
    • G02F1/155—Electrodes

Landscapes

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

Abstract

PURPOSE:To reduce the thickness of a display body by using a metallic black layer formed by vapor deposition as a material for an opposite electrode. CONSTITUTION:In a display body produced by combining a solid thinned electrochromic material with an electrolyte a metallic layer 12 of gold or the like is formed on a background substrate 7 by vapor deposition in a low vacuum atmosphere and used as an opposite electrode. The metal formed by the vapor depositing method is entirely blackened and reduced in the density, giving a metallic black layer. Accordingly, the surface of this layer is in a porous state with fine metallic particles stuck like velvet, and it is electrically conductive, so the layer effectively acts as an electrode. By this structure sufficient function is provided in about several mum thickness, and the thickness of the electrochromic display body is reduced.
JP6821180A 1980-05-22 1980-05-22 Electrochromic display body Pending JPS56164323A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6821180A JPS56164323A (en) 1980-05-22 1980-05-22 Electrochromic display body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6821180A JPS56164323A (en) 1980-05-22 1980-05-22 Electrochromic display body

Publications (1)

Publication Number Publication Date
JPS56164323A true JPS56164323A (en) 1981-12-17

Family

ID=13367225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6821180A Pending JPS56164323A (en) 1980-05-22 1980-05-22 Electrochromic display body

Country Status (1)

Country Link
JP (1) JPS56164323A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011320U (en) * 1983-07-05 1985-01-25 旭硝子株式会社 light control body
GB2349357A (en) * 1999-04-20 2000-11-01 Ian John Forrester A credit, debit, discount or loyalty card having a re-writable visual display

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011320U (en) * 1983-07-05 1985-01-25 旭硝子株式会社 light control body
JPH0228500Y2 (en) * 1983-07-05 1990-07-31
GB2349357A (en) * 1999-04-20 2000-11-01 Ian John Forrester A credit, debit, discount or loyalty card having a re-writable visual display

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