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. 17, 2004
Filed:
Mar. 31, 2003
Applicant:
Inventor:
Mitsuya Ohie, Kanagawa, JP;
Assignee:
Oki Electric Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/348 ;
U.S. Cl.
CPC ...
H01L 2/348 ;
Abstract
First pad electrodes for connection to leads and second pad electrodes for an internal interface, are provided over a main surface of a first LSI chip. Third pad electrodes of a second LSI chip and the second pad electrodes of the first LSI chip are respectively electrically connected to one another by wires. Circuits required as for a system LSI, which are not included in the LSI chip, are placed over the LSI chip, to implement a desired function used as for the system LSI by the two LSI chips. The system LSI is easily implemented by a semiconductor device wherein a plurality of LSI chips are sealed with a resin.