System and method for vacuum deposition of thin films

Coating apparatus – Gas or vapor deposition – With treating means

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118726, 118730, 427 38, 427 42, 427 47, 4272551, 4272552, 4272557, C23C 1650

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active

049516043

ABSTRACT:
A vacuum evaporation plasma plating system is disclosed in which the plasma and the crucible containing the evaporant material are part of an electrical circuit which effects vacuum evaporation operation. The crucible includes a constant anode cap which is heated by the plasma and thus maintains a low resistance circuit path to the crucible and also provides a uniform source of evaporant.

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