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. 16, 2008
Filed:
Apr. 09, 2007
Ming Sun, Sunnyvale, CA (US);
Demei Gong, Shanghai, CH;
Ming Sun, Sunnyvale, CA (US);
Demei Gong, Shanghai, CH;
Other;
Abstract
A flip chip mounted semiconductor device package having a dimpled leadframe is disclosed. The semiconductor device package includes a leadframe having a plurality of source dimples and a gate dimple, and a semiconductor die having a plurality of source contact areas and a gate contact area corresponding to the leadframe source dimples and gate dimple respectively, the semiconductor die being flipped onto the leadframe such that cured conductive epoxy provides electrical and mechanical contact between the plurality of source contact areas and the plurality of source dimples, and the gate contact area and the gate dimple.