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:
May. 04, 2021
Filed:
Oct. 04, 2017
Electricite DE France, Paris, FR;
Centre National DE LA Recherche Scientifique—cnrs—, Paris, FR;
Paris Sciences ET Lettres—quartier Latin, Paris, FR;
Pierre-Philippe Grand, Saint-Maximin la Sainte Baume, FR;
Daniel Lincot, Antony, FR;
ELECTRICITE DE FRANCE, Paris, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE—CNRS—, Paris, FR;
PARIS SCIENCES ET LETTRES—QUARTIER LATIN, Paris, FR;
Abstract
Fabrication of a double-sided photovoltaic cell, with two opposite active surfaces, comprising a step of depositing, on each active surface, at least one electric contact. The deposition step comprises in particular a shared operation of depositing on each of the active surfaces, implemented by electrolysis in a shared electrolysis tank comprising: a first compartment for depositing a metal layer on a first active surface of the cell, for fabrication of a contact comprising said metal layer on the first active surface; and a second compartment for depositing, by oxidation, a metal oxide conductor layer on the second active surface of the cell, for the fabrication of a contact comprising said metal oxide layer on the second active surface.