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. 01, 2005
Filed:
Mar. 15, 2002
Tadanori Shimoto, Tokyo, JP;
Katsumi Kikuchi, Tokyo, JP;
Koji Matsui, Tokyo, JP;
Kazuhiro Baba, Tokyo, JP;
Tadanori Shimoto, Tokyo, JP;
Katsumi Kikuchi, Tokyo, JP;
Koji Matsui, Tokyo, JP;
Kazuhiro Baba, Tokyo, JP;
NEC Corporation, Tokyo, JP;
Abstract
An interconnecting substrate for carrying a semiconductor device, comprising: an insulating layer; an interconnection set on an obverse surface of the insulating layer; an electrode which is set on a reverse surface side of the insulating layer and formed in such a way that, at least, a lateral face of an obverse end of the electrode is all round brought into contact with the insulating layer, while, at least, a reverse surface of the electrode is not in contact with said insulating layer; a via conductor which is disposed on an obverse surface of the electrode and formed in the insulating layer so as to connect this electrode with the interconnection; and a supporting structure on the surface of the insulating layer.