Method of driving a plasma display panel
US7688284B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 1, 2004 |
| Grant date | Mar 30, 2010 |
| Priority date | — |
| Expiry date | Jan 12, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/292
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a plasma display panel, and more particularly, to a method of driving a plasma display panel. According to an embodiment of the present invention, a method of driving a plasma display panel in which one frame comprises a plurality of sub-fields and which represent a gray level by making the sub-fields emitting light according to brightness weights allocated to the sub-fields, includes a step of implementing a specific gray level using a previous or next luminous pattern of the specific gray level in representing the specific gray level where none of the sub-fields of a one-step lower gray level are luminous. The method of driving a plasma display panel according to the present invention enables to prevent electric discharge failure and to stably display images on the PDP of high-density Xe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.