Plasma display device
US8305402B2 · kind B2 · utility
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1References
20Claims
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Assignee
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Key dates
| Filing date | Sep 16, 2009 |
| Grant date | Nov 6, 2012 |
| Priority date | — |
| Expiry date | Jan 3, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2320/0238
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A plasma display device is provided. The plasma display device includes a plasma display panel (PDP) having an upper substrate, a lower substrate, a plurality of scan electrodes and a plurality of sustain electrodes formed on the upper substrate, and a plurality of address electrodes formed on the lower substrate; and a driver applying driving signals to the plurality of electrodes, wherein a reset discharge occurs in a part of discharge cells. The plasma display device can contribute to the reduction of dark-area luminance and the improvement of dark-room contrast ratio.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.