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. 19, 1989
Filed:
Sep. 01, 1988
Robert P Wenz, Cottage Grove, MN (US);
Minnesota Mining and Manufacturing Company, St. Paul, MN (US);
Abstract
An improved method for manufacturing solar cell tape including depositing a thin-film photovoltaic device on a flexible polymeric substrate, encapsulating the photovoltaic device with a layer of encapsulant, and applying a layer of adhesive to the substrate opposite the photovoltaic device. The improvement is characterized by selecting thickness of the substrate, layer of encapsulant and/or layer of adhesive as a function of their respective flexural moduli to locate a neutral plane of the electronic device near the photovoltaic device. Damaging stress on the photovoltaic device which may be caused when the electronic device is flexed can be reduced.