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:
Jul. 18, 2006
Filed:
Dec. 11, 2002
James L. Spivack, Cobleskill, NY (US);
Donald F. Foust, Glenville, NY (US);
James L. Spivack, Cobleskill, NY (US);
Donald F. Foust, Glenville, NY (US);
General Electric Company, Schenectady, NY (US);
Abstract
A solar cell having a plurality of micro-channels. Specifically, a plurality of micro-channels are formed in a semiconductor material that has been disposed on the surface of a planar electrode. The semiconductor material is saturated with dye and injected with an electrolyte solution. The micro-channels are insulated and filled with a material that provides a catalyst material for the electron transfer to an oxidant during the photovoltaic process. The catalyst disposed in the micro-channels forms the upper electrode of the solar cell. The micro-channels are arranged to provide a reduced migration path for the oxidant.