JPS5742023A - Ecd cell and its driving method - Google Patents
Ecd cell and its driving methodInfo
- Publication number
- JPS5742023A JPS5742023A JP11894980A JP11894980A JPS5742023A JP S5742023 A JPS5742023 A JP S5742023A JP 11894980 A JP11894980 A JP 11894980A JP 11894980 A JP11894980 A JP 11894980A JP S5742023 A JPS5742023 A JP S5742023A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- display
- ecd
- electrochromic
- 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
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 prevent potential fluctuation of a counter electrode with simple constitution, and obtain an electrochromic display cell of superior responsiveness, reliability and display quality by forming an auxiliary electrode for the counter electrode of a prescribed infiltration type electrode material. CONSTITUTION:A counter electrode 6 and an auxiliary electrode 9 are provided in opposition to display side electrodes formed of a transparent conductive film 2 of an electrochromic display (ECD) cell, an electrochromic (EC) layer 3, an insulation layer 4, etc. If prescribed potential is applied between these electrodes 6 and 9, and the electrode 6 is short-circuited with the display electrodes, the ECD is driven to form a color. If in this case the electrode 9 is formed by using an infiltration type electrode material such as manganese dioxide, the potential change of metal, the occurrence of an migration phenomenon, etc. are prevented. As a result, the ECD of fast response and high reliability and display quality is obtained with the simple constitution.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11894980A JPS5742023A (en) | 1980-08-27 | 1980-08-27 | Ecd cell and its driving method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11894980A JPS5742023A (en) | 1980-08-27 | 1980-08-27 | Ecd cell and its driving method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5742023A true JPS5742023A (en) | 1982-03-09 |
Family
ID=14749235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11894980A Pending JPS5742023A (en) | 1980-08-27 | 1980-08-27 | Ecd cell and its driving method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5742023A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6021211A (en) * | 1983-07-16 | 1985-02-02 | Shozo Miura | Manufacture of hanger having hook part |
JPS6021212A (en) * | 1983-07-16 | 1985-02-02 | Shozo Miura | Manufacture of hanger having hook part |
-
1980
- 1980-08-27 JP JP11894980A patent/JPS5742023A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6021211A (en) * | 1983-07-16 | 1985-02-02 | Shozo Miura | Manufacture of hanger having hook part |
JPS6021212A (en) * | 1983-07-16 | 1985-02-02 | Shozo Miura | Manufacture of hanger having hook part |
JPH0454569B2 (en) * | 1983-07-16 | 1992-08-31 | Shozo Miura | |
JPH0454568B2 (en) * | 1983-07-16 | 1992-08-31 | Shozo Miura |
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