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:
Nov. 29, 2011
Filed:
Sep. 01, 2004
Youngwoo Kwon, Kyunggi-Do, KR;
Ki Woong Chung, Seoul, KR;
Youngwoo Kwon, Kyunggi-Do, KR;
Ki Woong Chung, Seoul, KR;
Avago Technologies Wireless IP (Singapore) Pte. Ltd., Singapore, SG;
Abstract
An integrated circuit module package includes a lead frame having a recessed area. A semiconductor die containing active electrical components is attached to the recessed area of the lead frame. An integrated passive device containing passive electrical components is vertically stacked with, and electrically coupled to, the semiconductor die. An optional heat sink is attached to the integrated passive device. The integrated passive device is connected to the lead frame by conductors to electrically couple the integrated passive device and the semiconductor die to circuitry external to the integrated circuit module package. A cap is then attached to the heat sink or the integrated passive device to protect the semiconductor die and the integrated passive device. The integrated circuit module package dissipates heat from the semiconductor die through the lead frame, and dissipates heat from the integrated passive device through the cap and optional heat sink.