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. 19, 2008
Filed:
Apr. 08, 2005
Applicant:
Mitsuya Ohie, Kanagawa, JP;
Inventor:
Mitsuya Ohie, Kanagawa, JP;
Assignee:
Oki Electric Industry Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device having a first semiconductor element placed over a second semiconductor element, so that an edge of the first semiconductor element is not placed over a predetermined circuit in the second semiconductor element, and wherein a size of the first semiconductor element is smaller than a size of the second semiconductor element. The predetermined circuit has a characteristic that tends to change with stress greater than characteristics of other circuits on the second semiconductor element that are under the edge of the first semiconductor element.