Phosphorpastenzusammensetzungen

A phosphor paste composition for plasma display panels (PDP) is provided which comprises a phosphor dispersed in an organic paste comprising a solvent, a binder, at least one dispersant comprising stearic acid, and a plasticizer. The paste compositions are very stable and have desirable screen-print...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SINGH, RAJ P, MENDENHALL, ROBERT G, SEYMOUR, DIANE C
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:A phosphor paste composition for plasma display panels (PDP) is provided which comprises a phosphor dispersed in an organic paste comprising a solvent, a binder, at least one dispersant comprising stearic acid, and a plasticizer. The paste compositions are very stable and have desirable screen-printing properties. In addition, the phosphor contained in the paste retains a high percentage of its initial brightness following binder burn-out.