JPS5317090A - Electrochemical color emitting display device and its driving system - Google Patents
Electrochemical color emitting display device and its driving systemInfo
- Publication number
- JPS5317090A JPS5317090A JP9099476A JP9099476A JPS5317090A JP S5317090 A JPS5317090 A JP S5317090A JP 9099476 A JP9099476 A JP 9099476A JP 9099476 A JP9099476 A JP 9099476A JP S5317090 A JPS5317090 A JP S5317090A
- Authority
- JP
- Japan
- Prior art keywords
- display device
- emitting display
- driving system
- color emitting
- electrochemical color
- 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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: Uneven density light andshade among segments are removed and power consumption is reduced by concentrating the segment group to cause color emission and the segment group to cause color extinction and applying a driving voltage between both groups.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9099476A JPS592908B2 (en) | 1976-07-30 | 1976-07-30 | Electrochemical color display device and its driving method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9099476A JPS592908B2 (en) | 1976-07-30 | 1976-07-30 | Electrochemical color display device and its driving method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5317090A true JPS5317090A (en) | 1978-02-16 |
JPS592908B2 JPS592908B2 (en) | 1984-01-21 |
Family
ID=14014053
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9099476A Expired JPS592908B2 (en) | 1976-07-30 | 1976-07-30 | Electrochemical color display device and its driving method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS592908B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS569791A (en) * | 1979-07-04 | 1981-01-31 | Seiko Instr & Electronics | Drive circuit for electroochromism |
DE3125761A1 (en) * | 1980-06-30 | 1982-04-01 | Sharp K.K., Osaka | Electrochromic display device operating by means of charge transfer |
DE3121498A1 (en) | 1980-05-30 | 1982-04-15 | Sharp K.K., Osaka | Electrochromic display device |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62180611U (en) * | 1986-05-08 | 1987-11-16 | ||
JPH02223614A (en) * | 1989-02-25 | 1990-09-06 | Honda Motor Co Ltd | Valve system of internal combustion engine |
-
1976
- 1976-07-30 JP JP9099476A patent/JPS592908B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS569791A (en) * | 1979-07-04 | 1981-01-31 | Seiko Instr & Electronics | Drive circuit for electroochromism |
JPH0132518B2 (en) * | 1979-07-04 | 1989-07-04 | Seiko Denshi Kogyo Kk | |
DE3121498A1 (en) | 1980-05-30 | 1982-04-15 | Sharp K.K., Osaka | Electrochromic display device |
DE3125761A1 (en) * | 1980-06-30 | 1982-04-01 | Sharp K.K., Osaka | Electrochromic display device operating by means of charge transfer |
DE3125761C2 (en) * | 1980-06-30 | 1984-02-23 | Sharp K.K., Osaka | Electrochromic display device |
Also Published As
Publication number | Publication date |
---|---|
JPS592908B2 (en) | 1984-01-21 |
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