JPS5727240A - Electrochromic display - Google Patents

Electrochromic display

Info

Publication number
JPS5727240A
JPS5727240A JP10273580A JP10273580A JPS5727240A JP S5727240 A JPS5727240 A JP S5727240A JP 10273580 A JP10273580 A JP 10273580A JP 10273580 A JP10273580 A JP 10273580A JP S5727240 A JPS5727240 A JP S5727240A
Authority
JP
Japan
Prior art keywords
layer
substrate
transparent electrode
electrode
transparent
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
JP10273580A
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
Original Assignee
Sanyo Electric 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 filed Critical Sanyo Electric Co Ltd
Priority to JP10273580A priority Critical patent/JPS5727240A/en
Publication of JPS5727240A publication Critical patent/JPS5727240A/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

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 quantity of electricity which is supplied to an electrochromic layer, and to improve a display contrast, by executing the display by the electrochromic layer consisting of two layers. CONSTITUTION:On the inside surface of a substrate is provided a transparent elecrically conductive film 6, on which an opposed electrode 7 is provided. On one surface of a substrate 2 is provided the first transparent electrode 8, on which the first EC layer is formed as a pattern. The surface of the transparent electrode 8 except the EC layer is covered with an insulation layer, and the space between the substrates 1, and 2 is packed with the first electrolytic layer. On the other surface of the substrate 2 is formed the second transparent electrode 12, and the second EC layer 13 is formed so as to it make the same display pattern as the first EC layer. The part except that which has formed the second EC layer is covered with an insulation layer 14. On the inside surface of a substrate 3 are formed a transparent conductive film 15 and the second opposed electrode 16, and the space between the substrate concerned 3 and said substrate 2 is packed with the second electrolytic layer 17. Voltage is applied between the transparent electrode 8 and an electrochromic layer 9, and between the transparent electrode 12 and the opposed electrode 16 to drive them.
JP10273580A 1980-07-25 1980-07-25 Electrochromic display Pending JPS5727240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10273580A JPS5727240A (en) 1980-07-25 1980-07-25 Electrochromic display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10273580A JPS5727240A (en) 1980-07-25 1980-07-25 Electrochromic display

Publications (1)

Publication Number Publication Date
JPS5727240A true JPS5727240A (en) 1982-02-13

Family

ID=14335494

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10273580A Pending JPS5727240A (en) 1980-07-25 1980-07-25 Electrochromic display

Country Status (1)

Country Link
JP (1) JPS5727240A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749260A (en) * 1984-08-31 1988-06-07 The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations Variable color transparent panels
EP0470867A2 (en) * 1990-08-10 1992-02-12 Donnelly Corporation Electrochromic assembly
WO2008009850A2 (en) * 2006-07-21 2008-01-24 Saint-Gobain Glass France Glass type electrochemical/ electrically controllable device with variable optical and/or energetic characteristic

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4749260A (en) * 1984-08-31 1988-06-07 The Board Of Governors For Higher Education, State Of Rhode Island And Providence Plantations Variable color transparent panels
EP0470867A2 (en) * 1990-08-10 1992-02-12 Donnelly Corporation Electrochromic assembly
EP0470867A3 (en) * 1990-08-10 1992-09-23 Donnelly Corporation Electrochromic assembly
WO2008009850A2 (en) * 2006-07-21 2008-01-24 Saint-Gobain Glass France Glass type electrochemical/ electrically controllable device with variable optical and/or energetic characteristic
FR2904123A1 (en) * 2006-07-21 2008-01-25 Saint Gobain ELECTROCHEMICAL / ELECTROCOMMANDABLE DEVICE OF THE WINDOW TYPE AND HAVING VARIABLE OPTICAL AND / OR ENERGY PROPERTIES.
WO2008009850A3 (en) * 2006-07-21 2008-02-28 Saint Gobain Glass type electrochemical/ electrically controllable device with variable optical and/or energetic characteristic
US7894119B2 (en) 2006-07-21 2011-02-22 Saint-Gobain Glass France Glass type electrochemical/electrically controllable device with variable optical and/or energetic characteristic
US8274730B2 (en) 2006-07-21 2012-09-25 Saint-Gobain Glass France Glass type electrochemical/electrically controllable device with variable optical and/or energetic characteristic
CN105425498A (en) * 2006-07-21 2016-03-23 法国圣戈班玻璃厂 Glass type electrochemical/ electrically controllable device with variable optical and/or energetic characteristic
CN105425499A (en) * 2006-07-21 2016-03-23 法国圣戈班玻璃厂 Glass type electrochemical/ electrically controllable device with variable optical and/or energetic characteristic

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