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:
Aug. 22, 1995
Filed:
Feb. 25, 1994
Koushik Banerjee, Chandler, AZ (US);
Siva Natarajan, Gilbert, AZ (US);
Debendra Mallik, Chandler, AZ (US);
Praveen Jain, Gilbert, AZ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An electronic package which has a heat sink that is attached to the lead frame of the package with a material that is both electrically and thermally conductive. The lead frame is also coupled to a first surface of an integrated circuit die with tape automated bonded (TAB) leads. The low thermal resistance of the heat sink increases the thermal performance of the package. The heat sink may also be mounted directly to the die with a conductive material so that the die is electrically grounded to the heat sink. The heat sink is then bonded to the leads of the lead frame that are dedicated to ground. In this embodiment, the heat sink provides the dual functions of a ground plate and a heat spreader.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile