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US 4,393,576 AGranted
Method of producing electrical contacts on a silicon solar cell
AssigneeLicenta Patent-Verwaltungs-GmbH
InventorReinhard Dahlberg
Life of this patent
Estimating the term…
Abstract
A method of producing electrical contacts on a Silicon Solar Cell comprises stamping contact shapes from a carrier with a metallic film or foil adhered thereto and applying the stamped out film or foil to the silicon surface to adhere thereto while removing the carrier therefrom.
Claims7
A method of producing electrical contacts on a silicon solar cell, comprising:
- stamping out a metal film or foil adhering to one side of a carrier together with the carrier in the shape of the contacts;
- and applying the stamped contact film or foil to the silicon so as to be detached from the carrier and to adhere to the silicon surface.
Dependencies are inferred from the claim text.