JPS5483797A - Driving method for electrochromic display body - Google Patents
Driving method for electrochromic display bodyInfo
- Publication number
- JPS5483797A JPS5483797A JP15188977A JP15188977A JPS5483797A JP S5483797 A JPS5483797 A JP S5483797A JP 15188977 A JP15188977 A JP 15188977A JP 15188977 A JP15188977 A JP 15188977A JP S5483797 A JPS5483797 A JP S5483797A
- Authority
- JP
- Japan
- Prior art keywords
- line
- row
- circuit
- electrode
- display body
- 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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To make the matrix driving of display possible by supplying a picture signal to column electrodes while shifting line by line the conduction of row electrode of an EC display panel of picture elements formed of intersection parts between each row electrode and column electrode.
CONSTITUTION: At every time then clock pulse 10 is generated, picture signal 9 for on line is stored in line memory circuit 11 and the output of shift register 12 is shifted in sequence. Bu driver circuit 13, circuit 11 supplies either write signal or erase signal to the row electrodes of EC display body 15. Then, each row electtode made open by the output of circuit 12 is connected line by line to a constant potential by switching circuit 14 sequentially. When the electrodes in the 1st line are conducting, the unit picture element at the intersection part between the 1st line and electrode in each row is displayed by the picture signal. In this way, the 2nd line and follows are made to conduct sequentially for writing and erasing, so that the matrix driving of the EC display body can be made.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15188977A JPS5483797A (en) | 1977-12-16 | 1977-12-16 | Driving method for electrochromic display body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15188977A JPS5483797A (en) | 1977-12-16 | 1977-12-16 | Driving method for electrochromic display body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5483797A true JPS5483797A (en) | 1979-07-04 |
Family
ID=15528411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15188977A Pending JPS5483797A (en) | 1977-12-16 | 1977-12-16 | Driving method for electrochromic display body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5483797A (en) |
-
1977
- 1977-12-16 JP JP15188977A patent/JPS5483797A/en active Pending
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