IMAGE DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

IMAGE DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

The invention provides an image display apparatus with high productivity, which can control a peak of a discharge current even if an electric discharge occurs between an electron beam source and a fluorescent surface, and a method of manufacturing the apparatus. An image display apparatus has a meta...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TANAKA HAJIME, ITO TAKEO, GAMO YASUNORI
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
ELECTRICITY
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Beschreibung
Zusammenfassung:The invention provides an image display apparatus with high productivity, which can control a peak of a discharge current even if an electric discharge occurs between an electron beam source and a fluorescent surface, and a method of manufacturing the apparatus. An image display apparatus has a metal back layer which is made electrically discontinuous by an unevenness formed by exposure of a shape of a fluorescent particle of a fluorescent substance layer, or by elimination of the smoothing layer, and a fluorescent surface with a fluorescent substance layer arranged in a specified order.