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:
Dec. 28, 1976
Filed:
Mar. 31, 1975
Applicant:
Inventor:
Robert A Jarvela, Wappingers Falls, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 81 ; 357 74 ; 357 79 ; 357 80 ; 357 82 ;
Abstract
A high density low profile air cooled wafer package including flip chip and embedded logic or memory islands upon a wafer package mounted within a heat dissipating cover having improved thermal dissipation. Heat dissipation is achieved through a thermal grease interface provided between the wafer carrier and the heatsink cover, with pressure being applied to the interface by partially deflected electrical connectors secured there between.