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:
Sep. 28, 2004
Filed:
Mar. 04, 2002
Motorola, Inc., Schaumburg, IL (US);
Abstract
A semiconductor device includes a base carrier , an adhesive material layer and an integrated circuit die . The base carrier has a top side and a bottom side, the top side having a central area for receiving the die and a peripheral area surrounding the central area. The adhesive material layer is disposed on the top side of the base carrier in an “X” shaped pattern. The “X” shaped pattern includes two bisecting lines. The two bisecting lines extend well beyond the central area and into the peripheral area of the base carrier top surface. The die is attached to the base carrier with the adhesive material layer at the central area. Even after attachment of the die , the adhesive material extends well beyond the die and the central area into the peripheral area.