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:
Jul. 04, 2006
Filed:
Jul. 08, 2004
Applicant:
Maria Cristina B. Estacio, Cebu, PH;
Inventor:
Maria Cristina B. Estacio, Cebu, PH;
Assignee:
Fairchild Semiconductor Corporation, South Portland, ME (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 21/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device including a leadframe and two stacked dies, a first of which is on a top surface of a leadframe while the second one is on a bottom surface of the leadframe. The drain region of the first die is coupled to a drain clip assembly that includes a drain clip that is in contact with a lead rail. The body of the semiconductor device includes a window or opening that exposes the drain region of the second die.