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. 21, 2014
Filed:
Jun. 09, 2009
Bob Shih-wei Kuo, Chandler, AZ (US);
Sungsun Park, Gwangjin-gu, KR;
Bob Shih-Wei Kuo, Chandler, AZ (US);
SungSun Park, Gwangjin-gu, KR;
Amkor Technology, Inc., Chandler, AZ (US);
Abstract
In accordance with the present invention, there is provided multiple embodiments of a concentrated photovoltaic (CPV) receiver package or module which includes a uniquely configured frame interconnect to facilitate the electrical connection of a receiver die of the CPV module to the conductive pattern of an underlying substrate thereof. In each embodiment of the present invention, a single piece of sheet metal is bent to form features to fit over the bus bar on the receiver die and bond pads of the conductive pattern on the substrate. Electrical connections can be made by soldering or conductive paste attach. Elevated, flat areas between connections facilitates vacuum pick up and automatic assembly and provides high potential insulation between connects. Additionally, in each embodiment of the present invention, the piece of bent sheet metal used to form the frame interconnect of the CPV module includes a solderable surface finish, and defines a window to accommodate an optical prism or other light guide for concentrating solar rays.