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:
Aug. 20, 1996
Filed:
Jun. 06, 1995
Applicant:
Inventors:
Kazushi Hatauchi, Kikuchi-gun, JP;
Haruo Shimamoto, Kikuchi-gun, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
361720 ; 257707 ; 257713 ; 257719 ; 257726 ; 257727 ; 361704 ; 361715 ; 361718 ;
Abstract
The present invention provides a semiconductor integrated circuit apparatus with a heat sink that can be changed in size, that accommodates a board and electronic parts having different sizes, and that increases heat radiation. The present invention includes a cooling member facing and connected to electronic parts via a thermally conductive resin or thermally conductive fat and fatty oil and at least two thermally conductive clamps that are soldered to a board and that support portions of the perimeter of the cooling member.