PRODUCTION OF ELECTROPHOTOGRAPHIC SENSITIVE BODY

PURPOSE:To reduce pinholes on a vapor deposited film by cutting the surface of an aluminum substrate with a diamond cutting tool, specifying the maximum height and the maximum waviness of 3 kinds of surface roughness, etching it with an aqueous solution of alkali, and then, vapor depositing an Se-As...

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Bibliographische Detailangaben
Hauptverfasser: MARUTA YUKIHIRO, ISHISONE TOSHINAO
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:PURPOSE:To reduce pinholes on a vapor deposited film by cutting the surface of an aluminum substrate with a diamond cutting tool, specifying the maximum height and the maximum waviness of 3 kinds of surface roughness, etching it with an aqueous solution of alkali, and then, vapor depositing an Se-As alloy to form a photosensitive layer. CONSTITUTION:The surface of the substrate made essentially of aluminum is cut with the diamond cutting tool to the maximum height Rmax of >=1.3mm and