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. 22, 1997
Filed:
Apr. 05, 1993
Applicant:
Inventors:
Harvey Cheskis, North Haven, CT (US);
Deepak Mahulikar, Madison, CT (US);
Assignee:
Olin Corporation, New Bedford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
174 524 ; 257702 ; 361746 ;
Abstract
There is provided a component for use in electronic packaging. The component is a composite having a graphite matrix which is infiltrated with a metal or a metal alloy and the external surfaces of the composite then coated with a metallic layer to provide environmental and mechanical protection. The packaging components are lightweight, have a coefficient of thermal expansion close to that of a silicon based integrated circuit device and further, have a high coefficient of thermal conductivity.