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:
Jul. 13, 1999
Filed:
Mar. 01, 1997
Tracy Autry, Mission Viejo, CA (US);
Fernando Lynch, Anaheim, CA (US);
Dan Tulbure, Irvine, CA (US);
Microsemi Corporation, Santa Ana, CA (US);
Abstract
A hermetic packaging technology for silicon Schottky die or any other two terminal solderable die. The technology uses a pressed ceramic frame, solid metal pads, a solid metal disc, metal seal rings, and a direct high temperature solder bond to the die. There are no intermediate straps or wires used to connect the die to the metal pads. The die is actually part of the final package, or it can be said that the package is built around the die. The device is hermetically sealed for use in high reliability applications such as military or space programs. All materials used in the technology are matched for coefficient of thermal expansion (CTE).