JPS6435532A - Electrochromic element - Google Patents
Electrochromic elementInfo
- Publication number
- JPS6435532A JPS6435532A JP62190436A JP19043687A JPS6435532A JP S6435532 A JPS6435532 A JP S6435532A JP 62190436 A JP62190436 A JP 62190436A JP 19043687 A JP19043687 A JP 19043687A JP S6435532 A JPS6435532 A JP S6435532A
- Authority
- JP
- Japan
- Prior art keywords
- film
- transparent electrode
- insulating
- polyimide
- ito
- 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
- 229920001721 polyimide Polymers 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 2
- 230000015556 catabolic process Effects 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 2
- 229920000123 polythiophene Polymers 0.000 abstract 2
- 230000001681 protective effect Effects 0.000 abstract 2
- 239000000758 substrate Substances 0.000 abstract 2
- CMSGUKVDXXTJDQ-UHFFFAOYSA-N 4-(2-naphthalen-1-ylethylamino)-4-oxobutanoic acid Chemical compound C1=CC=C2C(CCNC(=O)CCC(=O)O)=CC=CC2=C1 CMSGUKVDXXTJDQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004642 Polyimide Substances 0.000 abstract 1
Landscapes
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
PURPOSE:To improve dielectric breakdown voltage and to facilitate film formation by using a thin polyimide film as an insulating and protective film for a transparent electrode film to the part where an electrochromic layer is not formed. CONSTITUTION:The transparent electrode film 2 consisting of ITO (or 'NESA(R)') is formed on a transparent electrode substrate 1 for display electrodes (working electrodes) consisting of glass and the polythiophene film (electrolytically polymerized film) 3 as the electrochromic layer is formed to the shape forming desired figures, characters or part thereof. The insulating and protective film 4 consisting of the polyimide for the purpose of insulating and protecting the transparent electrode film 2 is formed to the part where the polythiophene film 3 is not formed, by which the display electrodes (working electrodes) are constituted. On the other hand, the transparent electrode film 7 consisting of the ITO is formed on a counter electrode substrate 8 consisting of glass as the counter electrode. The dielectric breakdown voltage is improved and the film formation is facilitated by using the polyimide film in such a manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62190436A JPS6435532A (en) | 1987-07-31 | 1987-07-31 | Electrochromic element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62190436A JPS6435532A (en) | 1987-07-31 | 1987-07-31 | Electrochromic element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6435532A true JPS6435532A (en) | 1989-02-06 |
Family
ID=16258102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62190436A Pending JPS6435532A (en) | 1987-07-31 | 1987-07-31 | Electrochromic element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6435532A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5610780A (en) * | 1993-06-30 | 1997-03-11 | Matsushital Electric Industrial Co, Ltd. | Floppy disk unit |
| JP2014215308A (en) * | 2013-04-22 | 2014-11-17 | スタンレー電気株式会社 | Electrochromic display element and method for manufacturing the same |
-
1987
- 1987-07-31 JP JP62190436A patent/JPS6435532A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5610780A (en) * | 1993-06-30 | 1997-03-11 | Matsushital Electric Industrial Co, Ltd. | Floppy disk unit |
| JP2014215308A (en) * | 2013-04-22 | 2014-11-17 | スタンレー電気株式会社 | Electrochromic display element and method for manufacturing the same |
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