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. 26, 2006
Filed:
Sep. 03, 2004
Stephen R. Shiffer, Pearl City, IL (US);
Stephen R. Shiffer, Pearl City, IL (US);
Honeywell International Inc., Morristown, NJ (US);
Abstract
A plastic substrate can be provided and thereafter a plurality of metal-to-metal connections can be ultrasonically bonded to the plastic substrate. One or more dies and a plurality of conductive components thereof can then be respectively connected to the metal-to-metal connections in order to provide a plastic leadframe package structure that includes electronic circuitry thereon. The plurality of conductive components can be configured as discrete components, while the die itself can be configured as a Flip Chip On Plastic Leadframe component. By utilizing plastic as the basis for a substrate and, ultrasonic bonding of the metal-to-metal connections, a complex substrate formed from plastic can provide a structure, particularly a plastic leadframe structure, that allows for the use of parts and components that are much less expensive than presently utilized parts and components.