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:
Jan. 26, 1993
Filed:
Jun. 24, 1991
Applicant:
Inventors:
Prem Nath, Rochester Hills, MI (US);
Craig Vogeli, New Baltimore, MI (US);
Assignee:
United Solar Systems Corporation, Troy, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
136256 ; 136258 ; 437-2 ; 437-4 ; 437180 ; 437181 ;
Abstract
An improved photovoltaic device in which an electrically conductive adhesive is employed to affix the grid structure to the upper electrode thereof. By appropriately selecting the resistivity of the conductive adhesive, normal photogenerated current flow is readily accommodated, while shunted current flow, through patent or latent defects is substantially eliminated.