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:
Oct. 31, 1995
Filed:
Feb. 28, 1994
Applicant:
Inventor:
David C DeGree, Burnsville, MN (US);
Assignee:
The Bergquist Company, Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
361707 ; 165 802 ; 165 803 ; 165185 ; 174 163 ; 174252 ; 361720 ;
Abstract
An apparatus for carrying semiconductor mounting devices in back-to-back arrangement is disclosed in which a central substantially planar thermally conductive support member is provided with recesses in its top and bottom surfaces of an interlocking congruent shape with the semiconductor devices to be received such that each semiconductor mounting device assembled therein is positively positioned and locked in place and fixed in a manner such that the semiconductor elements mounted on the layered or laminar elements connect directly to circuitry carried on the surfaces of the support member.