JPS5727240A - Electrochromic display - Google Patents
Electrochromic displayInfo
- 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
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.
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)
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 |
-
1980
- 1980-07-25 JP JP10273580A patent/JPS5727240A/en active Pending
Cited By (10)
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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