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:
Mar. 20, 2007
Filed:
Nov. 05, 2004
Jung-pin Huang, Taichung Hsien, TW;
Chin-huang Chang, Taichung Hsien, TW;
Chung-lun Liu, Taichung Hsien, TW;
Jung-Pin Huang, Taichung Hsien, TW;
Chin-Huang Chang, Taichung Hsien, TW;
Chung-Lun Liu, Taichung Hsien, TW;
Abstract
A semiconductor package with stacked chips and a method for fabricating the same are proposed. The semiconductor package includes a lead frame having a plurality of leads and supporting extensions; at least one preformed package having an active surface, and a non-active surface attached to the supporting extensions of the lead frame; at least one chip mounted on the active surface of the preformed package; a plurality of bonding wires for electrically interconnecting the lead frame, the preformed package and the chip; and an encapsulant for encapsulating the preformed package, the chip, the bonding wire and a portion of the lead frame. The active surface of the preformed package serves for carrying the chip and can be used as a wire jumper, so as to solve a known good die (KGD) problem of a multi-chip module.