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:
Jun. 11, 1996
Filed:
Sep. 09, 1994
Applicant:
Inventor:
Masanori Nishiguchi, Yokohama, JP;
Assignee:
Sumitomo Electric Industries, Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
437215 ; 437221 ; 437902 ;
Abstract
A process of manufacturing a semiconductor chip module by mounting a semiconductor chip on a substrate and contacting the chip with a heat sink. A cap is adhered to the substrate and an adhesive material is embedded in a gap between the heat sink and the chip and into a gap between the inner wall of an opening in the cap and the heat sink. As a result, the heat sink is fixed to the cap and the cap is hermetically sealed.