Surface treatment method

Chemistry: electrical and wave energy – Processes and products – Coating – forming or etching by sputtering

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Details

20419215, 204298, C23C 1434

Patent

active

048805157

ABSTRACT:
A substrate is surface treated by a sputtering process by placing the substrate between a pair of targets which are located at a predetermined spacing in a sputtering apparatus, driving atoms out of both the targets, and depositing the atoms on the substrate to form a film thereon.

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patent: 4444635 (1984-04-01), Kobayashi et al.
patent: 4500407 (1985-02-01), Boys et al.
patent: 4544468 (1985-10-01), Munz et al.
patent: 4663009 (1987-05-01), Bloomquist et al.

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