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:
Mar. 30, 2010
Filed:
Jun. 13, 2006
Applicant:
Kazutaka Shibata, Kyoto, JP;
Inventor:
Kazutaka Shibata, Kyoto, JP;
Assignee:
Rohm Co. Ltd., Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device formed by mutually connecting a first semiconductor chip with second and third semiconductor chips arranged side by side, with the active surface of the first chip faced to those of the second and third chip. Both the second and third semiconductor chips have functional elements on their active surface. The first semiconductor chip has, in its active surface, a wiring for connecting the second semiconductor chip and the third semiconductor chip, and a terminal for external connection on its surface opposite to its active surface.