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. 10, 1995
Filed:
Jun. 28, 1994
Prem Nath, Rochester Hills, MI (US);
Craig N Vogeli, New Baltimore, MI (US);
Timothy Barnard, Rochester Hills, MI (US);
United Solar Systems Corporation, Troy, MI (US);
Abstract
Photovoltaic devices comprised of one or more encapsulated slabs of photovoltaic material are prepared by a process wherein a large area body of photovoltaic material is divided into a plurality of slabs. A photoactive area is defined within each slab, and defects therein passivated. Current collecting structures are affixed to each slab, and if the device includes a plurality of slabs, they are electrically interconnected. The front surfaces of the slabs are laminated with a transparent protective material, and the rear surfaces are bonded to a support plate. Also disclosed herein is a particular configuration of bus bar tape for interconnecting the slabs and an apparatus for preparing the current collecting wires.