JPS5748784A - Electro-optical display unit driving circuit - Google Patents
Electro-optical display unit driving circuitInfo
- Publication number
- JPS5748784A JPS5748784A JP12426980A JP12426980A JPS5748784A JP S5748784 A JPS5748784 A JP S5748784A JP 12426980 A JP12426980 A JP 12426980A JP 12426980 A JP12426980 A JP 12426980A JP S5748784 A JPS5748784 A JP S5748784A
- Authority
- JP
- Japan
- Prior art keywords
- electro
- display unit
- driving circuit
- optical display
- unit driving
- 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
- Liquid Crystal (AREA)
- Liquid Crystal Display Device Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12426980A JPS5748784A (en) | 1980-09-08 | 1980-09-08 | Electro-optical display unit driving circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12426980A JPS5748784A (en) | 1980-09-08 | 1980-09-08 | Electro-optical display unit driving circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5748784A true JPS5748784A (en) | 1982-03-20 |
Family
ID=14881150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12426980A Pending JPS5748784A (en) | 1980-09-08 | 1980-09-08 | Electro-optical display unit driving circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5748784A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63188120A (en) * | 1987-01-30 | 1988-08-03 | Sharp Corp | Lcd contrast control system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5491099A (en) * | 1977-12-28 | 1979-07-19 | Sanyo Electric Co Ltd | Driving method of liquid crystal |
JPS5492094A (en) * | 1977-12-29 | 1979-07-20 | Seiko Epson Corp | Power supply method for liquid crystal display substance |
-
1980
- 1980-09-08 JP JP12426980A patent/JPS5748784A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5491099A (en) * | 1977-12-28 | 1979-07-19 | Sanyo Electric Co Ltd | Driving method of liquid crystal |
JPS5492094A (en) * | 1977-12-29 | 1979-07-20 | Seiko Epson Corp | Power supply method for liquid crystal display substance |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63188120A (en) * | 1987-01-30 | 1988-08-03 | Sharp Corp | Lcd contrast control system |
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