PDP energy recovery apparatus and method and high speed addressing method using the same
US7525517B2 · kind B2 · utility
1Cited by
12References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 31, 2007 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Oct 31, 2027 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2330/024
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A PDP energy recovery apparatus and method controls the time point of charging and discharging energy to a plasma display panel (PDP) optimally and performs a high speed addressing. The PDP energy recovery apparatus includes a PDP, a driving integrated circuit unit for driving the PDP; and a PDP energy recovery circuit units for supplying energy to the PDP, charging an electric charge in the PDP at the time point when the electric charge discharged from the PDP is outputted the smallest, discharging the electric charge charged in the PDP, to thereby quicken the operating speed of the PDP.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.