Plasma display panel drive method and apparatus
US6473061B1 · kind B1 · utility
13Cited by
7References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 28, 1999 |
| Grant date | Oct 29, 2002 |
| Priority date | — |
| Expiry date | Jun 28, 2019 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G3/2986
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A PDP drive method capable of restraining the generation of contour noise and making to be high a brightness level. In the PDP drive method, discharging cells on the plasma display panel start simultaneously on a radio frequency discharge by row lines. Next, the radio frequency discharge, which is caused in each discharging cell on the row line, is erased by applying an erasing pulse corresponding to a brightness level of video to the discharging cells on a row line.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.