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. 01, 1996
Filed:
Dec. 14, 1994
Nagahisa Furutani, Kawasaki, JP;
Nobutoshi Fukuden, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
In a hybrid integrated circuit module in which circuit components, including semiconductor devices and chip components, are integrated and which is bonded onto a heat-sinking substrate, a substrate for mounting chip components is made of a low thermal conductivity material and is bonded onto the heat-sinking substrate; a base plate for mounting semiconductor devices is made of a high thermal conductivity material and is bonded onto the heat-sinking substrate; a hollow cover covers a space above the base plate to make an enclosure between the base plate and the cover; a sealing means hermetically seals the enclosure; and a plurality of interconnection leads is formed through the cover to electrically connect a circuit on the base plate and a circuit on the substrate and for testing operating signals in the semiconductor devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile