FORMATION OF PHOTOABSORPTION COAT FOR COLOR PICTURE TUBE

PURPOSE:To prevent a pin hole form occurring in a coat, by separating and removing the nonradiative photoabsorbing material coated on a photoresist coat and on top of this with an aqueous solution making nitric acid and ammonium salt both a main component, at the time of forming the photoabsorbing c...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TSUKAGOSHI HATSUO, FUNADA KIYOTAKA, KOIKE NORIO, ONO HIROZO
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS ELECTRICITY
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