Plasma display device having a protective layer including a base protective layer and a particle layer
US8482490B2 · kind B2 · utility
0Cited by
9References
12Claims
0Family size
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Key dates
| Filing date | Mar 27, 2009 |
| Grant date | Jul 9, 2013 |
| Priority date | — |
| Expiry date | Apr 11, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2310/066
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a plasma display device, a plurality of agglomerated particle groups in which a plurality of crystal particles made of a metal oxide agglomerate are disposed in the periphery of a protective layer thereof. The plasma display device is driven by the following driving method to display images. An initializing period has a first half of the initializing period in which a second electrode is applied with a voltage gradually rising from a first voltage to a second voltage, and a second half of the initializing period in which the second electrode is applied with a voltage gradually falling from a third voltage to a fourth voltage.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.