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. 24, 2001
Filed:
Jul. 29, 1994
Applicant:
Inventors:
Ahmad Hamzehdoost, Sacramento, CA (US);
Leonard Lucio Mora, San Jose, CA (US);
Assignee:
Philips Electronics North America Corporation, New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 3/106 ; H01L 2/310 ;
U.S. Cl.
CPC ...
B32B 3/106 ; H01L 2/310 ;
Abstract
One or more reinforcement pins are inserted between the lid and base of a sealed integrated-circuit package. The reinforcement pins reinforce a sealing layer between the lid and the base, particularly against shear forces exerted on the sealing layer between the lid and the base of a package. Shorter pins are provided which do not extend through the lid or base. Longer pins are provided which extend through the lid or base, with the ends of the pins being mechanically secured to the lid or base and sealed with solder, glass, or epoxy material.