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. 13, 2014
Filed:
Mar. 26, 2008
Armand Bettinelli, Coublevie, FR;
Thibaut Desrues, Le Bourget du Lac, FR;
Armand Bettinelli, Coublevie, FR;
Thibaut Desrues, Le Bourget du Lac, FR;
Commissariat a l'Energie Atomique, Paris, FR;
Abstract
A photovoltaic device which includes: a) a substrate based on a crystalline semi-conductor material; b) a first electrode which includes at least one heterojunction made on one face, referred to as the rear face, of the substrate, where this heterojunction includes a layer based on a doped amorphous semi-conductor material; and c) a second electrode. The first and second electrodes are arranged on the rear face of the substrate according to an interdigitated combs design, and where the layer includes multiple portions of the doped amorphous semi-conductor material which are unconnected and spaced apart from each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile