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:
Dec. 06, 2011
Filed:
May. 30, 2011
Applicant:
Simon Fafard, Ottawa, CA;
Inventor:
Simon Fafard, Ottawa, CA;
Assignee:
Cyrium Technologies Incorporated, Ottawa, Ontario, CA;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01R 13/02 (2006.01); H01L 31/042 (2006.01);
U.S. Cl.
CPC ...
Abstract
An apparatus to electrically and optically characterize a multijunction solar cell. The apparatus can have as many light sources as there are subcells in the multijunction solar cell. Each light source has an optical spectrum that falls within the bandgap energy of a corresponding subcell. Each light source has a controllable intensity level.