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:
Oct. 22, 2013
Filed:
Jul. 22, 2008
Applicants:
Neil Gregory Pschirer, Mainz, DE;
Felix Eickemeyer, Mannheim, DE;
Jan Schoeneboom, Mannheim, DE;
Jae Hyung Hwang, Mannheim, DE;
Martin Karlsson, Mannheim, DE;
Ingmar Bruder, Ludwigshafen, DE;
Inventors:
Neil Gregory Pschirer, Mainz, DE;
Felix Eickemeyer, Mannheim, DE;
Jan Schoeneboom, Mannheim, DE;
Jae Hyung Hwang, Mannheim, DE;
Martin Karlsson, Mannheim, DE;
Ingmar Bruder, Ludwigshafen, DE;
Assignee:
BASF SE, Ludwigshafen, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01L 31/02 (2006.01); H01L 31/0256 (2006.01); H01L 31/0264 (2006.01);
U.S. Cl.
CPC ...
Abstract
A photovoltaic element () for converting electromagnetic radiation into electrical energy is provided, which has a tandem cell structure. The tandem cell structure comprises the following: