The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 30, 2016
Filed:
Nov. 05, 2013
M4si B.v., Waalre, NL;
Robertus Adrianus Maria Wolters, Eindhoven, NL;
Johannes Reinder Marc Luchies, Waalre, NL;
Klaas Heres, Berkel en Rodenrijs, NL;
M4SI B.V., , NL;
Abstract
The method of manufacturing a solar cell comprises the steps of: (a) providing the semiconductor substrate in a deposition chamber of a vapour deposition apparatus, which semiconductor substrate comprises a passivation layer at a first side thereof which passivation layer is patterned to define contact areas at which the copper-containing conductor is present; (b) supplying a gaseous silicon species into the deposition chamber, resulting in the formation of a surface layer of a copper silicide on a surface of the copper-containing conductor and in the formation of amorphous silicon on top of the passivation layer, and (c) providing a protective layer of an insulating silicon compound on the surface layer, wherein the protective cover comprising both the surface layer and the protective layer.