Method of producing metallic structures on inorganic non-conduct

Coating processes – Electrical product produced – Integrated circuit – printed circuit – or circuit board

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427259, 427273, B05D 306, B05D 500

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active

049801970

ABSTRACT:
A method for manufacturing metallic structures on inorganic non-conductive substrates, in which desired structures to be produced on the upper faces of the substrates are covered with screen means and the objects are then subjected to the action of reactive halogen-containing gases in a glow-discharge zone. Then the screen means are removed from the objects and they are metallized by known physical methods.

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