JPS5385120A - Displyy element driving circuit - Google Patents
Displyy element driving circuitInfo
- Publication number
- JPS5385120A JPS5385120A JP12377A JP12377A JPS5385120A JP S5385120 A JPS5385120 A JP S5385120A JP 12377 A JP12377 A JP 12377A JP 12377 A JP12377 A JP 12377A JP S5385120 A JPS5385120 A JP S5385120A
- Authority
- JP
- Japan
- Prior art keywords
- driving circuit
- displyy
- element driving
- digit
- circuit
- 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
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Control Of El Displays (AREA)
Abstract
PURPOSE: To protect a driving circuit from being directly affected by the external surge voltage by connecting a digit decoder and a digit driving circuit through an insulating circuit.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12377A JPS5385120A (en) | 1977-01-05 | 1977-01-05 | Displyy element driving circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12377A JPS5385120A (en) | 1977-01-05 | 1977-01-05 | Displyy element driving circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5385120A true JPS5385120A (en) | 1978-07-27 |
Family
ID=11465251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12377A Pending JPS5385120A (en) | 1977-01-05 | 1977-01-05 | Displyy element driving circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5385120A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5056396A (en) * | 1989-06-13 | 1991-10-15 | Kawai Gakki Seisakusho Co., Ltd. | Opening/closing apparatus of keyboard cover |
-
1977
- 1977-01-05 JP JP12377A patent/JPS5385120A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5056396A (en) * | 1989-06-13 | 1991-10-15 | Kawai Gakki Seisakusho Co., Ltd. | Opening/closing apparatus of keyboard cover |
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