JPS53121646A - Electrochromic display device - Google Patents
Electrochromic display deviceInfo
- Publication number
- JPS53121646A JPS53121646A JP3546377A JP3546377A JPS53121646A JP S53121646 A JPS53121646 A JP S53121646A JP 3546377 A JP3546377 A JP 3546377A JP 3546377 A JP3546377 A JP 3546377A JP S53121646 A JPS53121646 A JP S53121646A
- Authority
- JP
- Japan
- Prior art keywords
- display device
- electrochromic display
- layers
- density
- porous layer
- 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.)
- Granted
Links
Landscapes
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3546377A JPS53121646A (en) | 1977-03-31 | 1977-03-31 | Electrochromic display device |
US05/860,856 US4182551A (en) | 1976-12-20 | 1977-12-15 | Electrochromic display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3546377A JPS53121646A (en) | 1977-03-31 | 1977-03-31 | Electrochromic display device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53121646A true JPS53121646A (en) | 1978-10-24 |
JPS6326368B2 JPS6326368B2 (ja) | 1988-05-30 |
Family
ID=12442468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3546377A Granted JPS53121646A (en) | 1976-12-20 | 1977-03-31 | Electrochromic display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53121646A (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5123100A (ja) * | 1974-08-21 | 1976-02-24 | Suwa Seikosha Kk | Hyojitai |
JPS5130757A (ja) * | 1974-09-09 | 1976-03-16 | Suwa Seikosha Kk |
-
1977
- 1977-03-31 JP JP3546377A patent/JPS53121646A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5123100A (ja) * | 1974-08-21 | 1976-02-24 | Suwa Seikosha Kk | Hyojitai |
JPS5130757A (ja) * | 1974-09-09 | 1976-03-16 | Suwa Seikosha Kk |
Also Published As
Publication number | Publication date |
---|---|
JPS6326368B2 (ja) | 1988-05-30 |
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