Plasma display apparatus
US7796096B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 3, 2007 |
| Grant date | Sep 14, 2010 |
| Priority date | — |
| Expiry date | Mar 17, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/066
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a plasma display apparatus. The apparatus includes a plasma display panel having a plurality of discharge cells, and time-division driven by dividing a unit frame into a plurality of subfields, and a driver for supplying a reset signal for initializing the plurality of discharge cells to a scan electrode of the panel in a reset period. The driver supplies gradually rising setup signals to the scan electrode in reset periods of the plurality of subfields. An average slope of the setup signal supplied in a first subfield among the plurality of subfields is different from an average slope of the setup signal supplied in a second subfield.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.