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:
Feb. 24, 1987
Filed:
Aug. 08, 1984
Applicant:
Inventor:
Tetsuya Iizuka, Funabashi, JP;
Assignee:
Kabushiki Kaisha Toshiba, Kawasaki, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 51 ; 357 71 ; 357 68 ; 357 80 ; 357 65 ;
Abstract
Disclosed is a semiconductor device in which IC chips, tested and evaluated as good, are mounted on a silicon substrate, and interconnection wiring layers and pads for IC chips are provided on the substrate with an insulation film interposed therebetween.