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:
Apr. 17, 2001
Filed:
Jan. 06, 1999
Applicant:
Inventors:
Hilton T. Toy, Wappingers Falls, NY (US);
Raed A. Sherif, Croton-on-Hudson, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/312 ;
U.S. Cl.
CPC ...
H01L 2/312 ;
Abstract
Tolerances in chip, substrate and hardware dimensions are accommodated by means of a floating sealing structure to insure that compliant thermally conductive paste disposed between the chip and its lid is as trim as possible in order to reduce thermal resistance of the paste so as to be able to run the chip at a cooler temperature. Standoffs are also preferably employed to insure proper paste gap thickness.