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:
Jul. 04, 2006
Filed:
Oct. 15, 2003
Applicant:
Masanori Koizumi, Suwa, JP;
Inventor:
Masanori Koizumi, Suwa, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device includes: a substrate on which is formed an interconnecting pattern; a first semiconductor chip provided above the substrate and having a first electrode on a surface facing the substrate; and a second semiconductor chip provided above the first semiconductor chip and having a second electrode on a surface facing the substrate. The substrate has a bent portion inclined from the first electrode to the second electrode. The interconnecting pattern extends along the bent portion and electrically connected to the first and second electrodes.