LOW INTERNAL STRESS COPPER ELECTROPLATING METHOD

PURPOSE: A device for electroplating copper of lower internal stress is provided to deposit copper on a relatively thin board without possibilities of bowing, curling, or wrapping the board. CONSTITUTION: A device for electroplating copper of lower internal stress comprises; a step for contacting on...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HAMM GARY, KARAYA NARSMOUL, ALLARDYCE GEORGE R
Format: Patent
Sprache:eng ; kor
Schlagworte:
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