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:
Jan. 21, 1992
Filed:
Jan. 16, 1990
Applicant:
Inventor:
Bradley W Bartilson, Chippewa Falls, WI (US);
Assignee:
Cray Research, Inc., Minneapolis, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 81 ; 357 74 ; 357 80 ; 357 82 ; 361383 ; 361384 ; 165 803 ; 16510433 ;
Abstract
An air-jet impingement cooling method combined with a miniature pin-fin heat sink provides equivalent fluid flow to each IC package in a module and achieves a high heat transfer rate per volume. The packaging design is comparable to high-density packaging systems utilizing low-temperature coolant.