JPS644792A - Driving of display device - Google Patents
Driving of display deviceInfo
- Publication number
- JPS644792A JPS644792A JP62160628A JP16062887A JPS644792A JP S644792 A JPS644792 A JP S644792A JP 62160628 A JP62160628 A JP 62160628A JP 16062887 A JP16062887 A JP 16062887A JP S644792 A JPS644792 A JP S644792A
- Authority
- JP
- Japan
- Prior art keywords
- pulses
- driving
- cells
- period pulses
- short period
- 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 Gas Discharge Display Tubes (AREA)
Abstract
PURPOSE: To reduce power consumption by driving cells by long period pulses at the initial stage of selection, emitting the cells by short period pulses thereafter and executing gradation display by controlling the number of short period pulses to be applied to the cells. CONSTITUTION: Row/column electrode driving pulses for selecting and driving dots are divided into two frequency groups, and when the dots are driven by long period pulses at the initial stage of selection, electrostatic discharge is sufficiently generated and wall charge is generated. Even when the clots are driven by short period pulses thereafter, once emitted cells continue discharge because discharge delay is shortened 10 a short non-emitting period. Thereby, even when high frequency driving is executed, cell emission starting voltage is not boosted and high frequency pulses are not unnecessarily supplied. Consequently, the power consumption of a gradation display device system can be reduced.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62160628A JPS644792A (en) | 1987-06-26 | 1987-06-26 | Driving of display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62160628A JPS644792A (en) | 1987-06-26 | 1987-06-26 | Driving of display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS644792A true JPS644792A (en) | 1989-01-09 |
Family
ID=15719042
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62160628A Pending JPS644792A (en) | 1987-06-26 | 1987-06-26 | Driving of display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS644792A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100577158B1 (en) * | 1999-05-10 | 2006-05-10 | 엘지전자 주식회사 | Method Of Driving Plasma Display Panel Using High Frequency And Apparatus Thereof |
-
1987
- 1987-06-26 JP JP62160628A patent/JPS644792A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100577158B1 (en) * | 1999-05-10 | 2006-05-10 | 엘지전자 주식회사 | Method Of Driving Plasma Display Panel Using High Frequency And Apparatus Thereof |
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