Method for producing electric circuits in a thin layer, the tool

Details Method for producing electric circuits in a thin layer, the tool Method for producing electric circuits in a thin layer, the tool

1985-02-20

1987-01-06

Pellinen, A. D.

Electric heating

Metal heating

Cutting or disintegrating

29584, 204206, 204224M, 219 68, 219 69W, H01L 21326, B23H 702

Patent

active

046348263

ABSTRACT:
Thin-layered conductive or semi-conductive electric circuits are made on a thin conductive or semi-conductive layer that was previously deposited on an electric insulating substrate. The electric circuits are produced by attacking with an electro-erosion tool the thin layer so as to form insulated paths thereon.

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"Printed Circuit Deletion Using Capacitor Discharge", by Funari et al., IBM Technical Disclosure Bulletin, vol. 24, No. 12, May 1982.

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