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. 05, 2000
Filed:
Jun. 04, 1998
Eugene Ralph, San Gabriel, CA (US);
Ellen B Linder, Whittier, CA (US);
James P Hanley, Simi Valley, CA (US);
Mark DeWitt, Simi Valley, CA (US);
James R Walle, Moorpark, CA (US);
Norman L Beze, Simi Valley, CA (US);
Tecstar Power Systems, Inc., , CA (US);
Abstract
A radiation tolerant solar cell array module which can be efficiently assembled into a larger solar panel to generate power for a spacecraft the module includes at least first and second single-crystal solar cells. The first and second solar cells have front sides and back sides. At least one of the solar cells has a shallow junction N on P structure. A first contact is formed on at least the back side of the first solar cell. A second contact formed on at least the back side of the second solar cell. A conductor is in electrical communication with the first contact and the second contact. A substantially transparent ceria-doped cover overlays at least a portion of each of the solar cells. The cover remains substantially transparent when exposed to an AM0 space radiation environment. A substantially transparent adhesive is situated between the cover and the solar cell portions. The adhesive remains substantially transparent when exposed to a space radiation environment.