Wafer plating apparatus

A wafer plating apparatus includes a wafer clamp for holding a wafer, a wafer support member for supporting the peripheral edge of the surface to be plated, and a plating tank which circulates a plating solution while making the plating solution overflow from an upper opening of the tank. The wafer...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HARIMA YOSHIYUKI, ISHIDA HIROFUMI
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS THEREFOR BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES METALLURGY PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS SEMICONDUCTOR DEVICES
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