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:
Jun. 23, 2009
Filed:
Dec. 12, 2006
Gwo-liang Weng, Kaohsiung, TW;
Yung-li LU, Kaohsiung, TW;
Gwo-Liang Weng, Kaohsiung, TW;
Yung-Li Lu, Kaohsiung, TW;
Advanced Semiconductor Engineering, Inc., Kaohsiung, TW;
Abstract
A stackable semiconductor package includes a top package, a bottom package, an adhesive layer, a plurality of wires and a molding compound. A part of a surface of a chip of the bottom package is exposed. The top package is inverted, and is adhered to the chip of the bottom package with the adhesive layer. The wires electrically connect a substrate of the bottom package and a substrate of the top package. The molding compound encapsulates the top package, the bottom package, the adhesive layer,and the wires, and exposes a part of a surface of the substrate of the top package. Thus, the stackable semiconductor package includes at least two chips, thereby increasing the chip density and improving the applicability.