Method of electro-coating a semiconductor device

Details Method of electro-coating a semiconductor device Method of electro-coating a semiconductor device

1984-02-17

1985-03-26

Tufariello, T.

Chemistry: electrical and wave energy

Processes and products

204 383, 204 40, C25D 502, C25D 510, C25D 712

Patent

active

045071810

ABSTRACT:
A non-destructive method of electro-coating a preselected pattern of electrically insulating or conducting material onto a semiconductor device which includes a photoresponsive junction. The method includes the step of illuminating the semiconductor device prior to initiating the flowing of electro-coating current therethrough. The method has particular utility in providing electroplated grid patterns and connections on large area photovoltaic cells. Also disclosed is the use of current generated by a photovoltaic cell to effect the electro-coating thereof.

REFERENCES:
patent: 4143253 (1979-03-01), Wagner
patent: 4144139 (1979-03-01), Durkee
patent: 4205428 (1980-06-01), Ernstoff
patent: 4251327 (1981-02-01), Grenon
patent: 4320250 (1982-03-01), Corwin
patent: 4322571 (1982-03-01), Stanbery
patent: 4399004 (1983-08-01), Buckley
patent: 4410758 (1983-10-01), Grolitzer

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