Method for driving plasma display
US6172465A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Nov 19, 1999 |
| Grant date | Jan 9, 2001 |
| Priority date | — |
| Expiry date | Nov 19, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0266
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for driving a plasma display is provided. The method includes the steps of (a) executing a reset discharge for all cells of the odd-numbered scanning line of the plasma display, (b) executing an addressing discharge for all cells of the odd-numbered scanning line, (c) executing a sustaining discharge for all cells of the odd-numbered scanning line, (d) executing a reset discharge for all cells of the even-numbered scanning line of the plasma display, (e) executing an addressing discharge for all cells of the even-numbered scanning line, and (f) executing a sustaining discharge for all cells of the even-numbered scanning line of the plasma display. The method is used to reduce the abrupt change of image brightness and the dynamic false contour of the image, and further improve the quality of the moving pictures.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.