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US 6,476,554 B1Granted
Plasma display
AssigneeKoninklijke Philips Electronics N.V.
InventorsRob Snijkers, Markus Klein
Life of this patent
Estimating the term…
Abstract
A plasma display comprises a front panel, a rear panel, and, arranged therebetween, a number of gas-containing plasma cells separated from each other by partitions. The plasma cells each comprise a plasma region between two discharge electrodes and means arranged between the discharge electrodes for locally substantially narrowing the plasma region.
Claims3
A plasma display comprising a front panel, a rear panel, and, arranged therebetween, a number of gas-containing plasma cells separated from each other by partitions,
- said plasma cells comprising a plasma region between two discharge electrodes and means arranged between the discharge electrodes for one of locally narrowing the plasma region and extending the discharge path between the discharge electrodes,
- wherein a discharge electrode is arranged on the front panel and on the rear panel, and the means comprise a diaphragm arranged at the partitions.
Dependencies are inferred from the claim text.