JPS5517126A - Display cell - Google Patents
Display cellInfo
- Publication number
- JPS5517126A JPS5517126A JP8933578A JP8933578A JPS5517126A JP S5517126 A JPS5517126 A JP S5517126A JP 8933578 A JP8933578 A JP 8933578A JP 8933578 A JP8933578 A JP 8933578A JP S5517126 A JPS5517126 A JP S5517126A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- cell
- decreased
- thin film
- moisture content
- 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
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To eliminate the moisture from the cell as far as possible and extend the serivce life, by preliminarily dehydrating the electrolyte in an electrochromic display cell.
CONSTITUTION: In an electrode 9a having a transparent electrode for display 11 provided on a transparent insulating substrate 10, a WO3 thin film 12 is formed on the electrode 11 as a coloring layer. Also, a WO3 thin film 15 is formed on an electrode 9b having a Ta thin film 14, or the like, provided on a substrte 13 as a counter electrode, and is preliminarily energized and colored. The electrodes 9a, 9b constitute a cell with a spacer 16. In advance, LiClO4 is gradually heated and baked in a vacuum, and the moisture content is decreased. Or, depending on the state. TiO2 is baked and dehydrated. Then, LiClO4 and TiO2 are mixed with propylene carbonate of which moisture content is decreased, as required, by distillation, in a dry box displaced with dry N2. Thus, electrolyte 17 of which residual moisture content is decreased is injected into a cell from an injection port 18 in the dry box, and is sealed with a sealing agent 19.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8933578A JPS5517126A (en) | 1978-07-24 | 1978-07-24 | Display cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8933578A JPS5517126A (en) | 1978-07-24 | 1978-07-24 | Display cell |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5517126A true JPS5517126A (en) | 1980-02-06 |
Family
ID=13967809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8933578A Pending JPS5517126A (en) | 1978-07-24 | 1978-07-24 | Display cell |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5517126A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007017881A (en) * | 2005-07-11 | 2007-01-25 | Toshiba Corp | Display device |
-
1978
- 1978-07-24 JP JP8933578A patent/JPS5517126A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007017881A (en) * | 2005-07-11 | 2007-01-25 | Toshiba Corp | Display device |
JP4550679B2 (en) * | 2005-07-11 | 2010-09-22 | 株式会社東芝 | Display device |
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