JPS641755B2 - - Google Patents
Info
- Publication number
- JPS641755B2 JPS641755B2 JP1479479A JP1479479A JPS641755B2 JP S641755 B2 JPS641755 B2 JP S641755B2 JP 1479479 A JP1479479 A JP 1479479A JP 1479479 A JP1479479 A JP 1479479A JP S641755 B2 JPS641755 B2 JP S641755B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- pulse
- time
- erasing
- 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.)
- Expired
Links
Landscapes
- Electric Clocks (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1479479A JPS55106488A (en) | 1979-02-10 | 1979-02-10 | Drive circuit for electrochromic display unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1479479A JPS55106488A (en) | 1979-02-10 | 1979-02-10 | Drive circuit for electrochromic display unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55106488A JPS55106488A (en) | 1980-08-15 |
| JPS641755B2 true JPS641755B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-01-12 |
Family
ID=11870952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1479479A Granted JPS55106488A (en) | 1979-02-10 | 1979-02-10 | Drive circuit for electrochromic display unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55106488A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01129294A (ja) * | 1987-11-16 | 1989-05-22 | Hitachi Ltd | 記憶型表示部をもつ表示装置 |
| JPS63174386U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1988-05-12 | 1988-11-11 |
-
1979
- 1979-02-10 JP JP1479479A patent/JPS55106488A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55106488A (en) | 1980-08-15 |
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