JPS57208537A - Electrochromic display device - Google Patents

Electrochromic display device

Info

Publication number
JPS57208537A
JPS57208537A JP9440681A JP9440681A JPS57208537A JP S57208537 A JPS57208537 A JP S57208537A JP 9440681 A JP9440681 A JP 9440681A JP 9440681 A JP9440681 A JP 9440681A JP S57208537 A JPS57208537 A JP S57208537A
Authority
JP
Japan
Prior art keywords
electrode
light diffusion
glass substrate
diffusion sheet
lithium
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
JP9440681A
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 JP9440681A priority Critical patent/JPS57208537A/en
Publication of JPS57208537A publication Critical patent/JPS57208537A/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
    • G02F1/1533—Constructional details structural features not otherwise provided for

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 variation of potential, to stabilize electrical quantity for developing color, and extend service life, by using an intercalation substance between niobium selenide and lithium for an opposite electrode. CONSTITUTION:An electrochromic layer 3 made of a transition metal oxide is provided on a display electrode 2 made of a transparent electrode film formed on the inside of a transparent glass substrate 1, and an opposite electrode 5 made of an intercalation substance between niobium selenide and lithium is formed on the inside of a glass substrate 4. In the space formed between the electrode 2 and the substrate 4, an electrolytic solution 8 containing lithium ions, and a light diffusion sheet 9 made of porous fluorocarbon containing lithium ions, and a light diffusion sheet 9 made of porous fluorocarbon containing TiO2 are sealed in.
JP9440681A 1981-06-17 1981-06-17 Electrochromic display device Pending JPS57208537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9440681A JPS57208537A (en) 1981-06-17 1981-06-17 Electrochromic display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9440681A JPS57208537A (en) 1981-06-17 1981-06-17 Electrochromic display device

Publications (1)

Publication Number Publication Date
JPS57208537A true JPS57208537A (en) 1982-12-21

Family

ID=14109353

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9440681A Pending JPS57208537A (en) 1981-06-17 1981-06-17 Electrochromic display device

Country Status (1)

Country Link
JP (1) JPS57208537A (en)

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