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:
Mar. 11, 2003
Filed:
Sep. 11, 2001
Gregory S. Glenn, Pacific Palisades, CA (US);
Raed Sherif, Valencia, CA (US);
The Boeing Company, Seattle, WA (US);
Abstract
A high solar flux photovoltaic concentrator receiver is disclosed for the generation of high electrical power at high efficiency for public and private use. The invention uses a wraparound interconnect to allow direct bonding of concentrator solar cells to a heat sink with solder or conductive epoxy. This approach allows series or parallel interconnection between multiple cells and provides for high thermal conductance to improve cooling the solar cells. Cooling the solar cells under high concentration of solar energy increases their electrical efficiency. A highly conductive di-electric is utilized to insulate the cell backs from the metal heat sink. The invention minimizes obscuration losses, improves thermal conduction, reduces coefficient of thermal expansion stresses, and can be produced at reduced manufacturing costs.