JPS5538594A - Electrochromic display device - Google Patents
Electrochromic display deviceInfo
- Publication number
- JPS5538594A JPS5538594A JP11348078A JP11348078A JPS5538594A JP S5538594 A JPS5538594 A JP S5538594A JP 11348078 A JP11348078 A JP 11348078A JP 11348078 A JP11348078 A JP 11348078A JP S5538594 A JPS5538594 A JP S5538594A
- Authority
- JP
- Japan
- Prior art keywords
- electrodes
- layer
- metal oxide
- substrate
- electrolyte
- 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
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
PURPOSE: To suppress reduction reaction in display electrodes and achieve the improvement in cycle life by providing a metal oxide layer between the display electrodes and electrochromic layer.
CONSTITUTION: Segment electrodes 2 are deposited on a front glass substrate 1 and an oxide film 4 such as SiO2 is formed on the exposure surface of the substrate except the electrodes 2. Next, a metal oxide layer 9 such as TiO2 is formed to about 1000Å thick on the electrodes 2 and film 4, after which an electrochromic layer 3 such as of WO3 is provided on the positions corresponding to the electrodes 2. A common electrode 6 opposing to the electrodes 2 is provided on a glass substrate 7 which becomes a back substrate. The substrates 1, 7 are fixed by maintaining a fixed spacing by a spacer 5 and electrolyte is injected, whereby an electrolyte layer 8 is formed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11348078A JPS5538594A (en) | 1978-09-12 | 1978-09-12 | Electrochromic display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11348078A JPS5538594A (en) | 1978-09-12 | 1978-09-12 | Electrochromic display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5538594A true JPS5538594A (en) | 1980-03-18 |
Family
ID=14613340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11348078A Pending JPS5538594A (en) | 1978-09-12 | 1978-09-12 | Electrochromic display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5538594A (en) |
-
1978
- 1978-09-12 JP JP11348078A patent/JPS5538594A/en active Pending
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