Plasma display device and driving method thereof
US7492333B2 · kind B2 · utility
2Cited by
14References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2005 |
| Grant date | Feb 17, 2009 |
| Priority date | — |
| Expiry date | Mar 14, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/2942
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
In a plasma display device and driving method thereof, a voltage of a power recovery capacitor at rising voltage is established to be higher than a middle voltage of a sustain discharge voltage, and a voltage of the capacitor at falling voltage is established to be lower than the middle voltage thereof in a power recovery circuit. Therefore, the time used for voltage rising and voltage falling in the power recovery operation is reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.