COATED CATHODOLUMINESCENT PHOSPHORS

This invention is directed to phosphor particles and to field emission displays using the particles, each of the particles is coated with an electrically conducting material to impart to the particles environmental stability, stability under use conditions, and reduced charging.

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Bibliographische Detailangaben
Hauptverfasser: BAYYA, SHYAM, S, SANGHERA, JASBINDER, S, SCHAAFSMA, DAVID, T, VILLALOBOS, GUILLERMO, AGGARWAL, ISHWAR, D, SCOTTO, CATHY, S
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:This invention is directed to phosphor particles and to field emission displays using the particles, each of the particles is coated with an electrically conducting material to impart to the particles environmental stability, stability under use conditions, and reduced charging.