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:
Jan. 13, 2004
Filed:
Dec. 13, 2002
Yoshiharu Kaneda, Tokyo, JP;
Tokuhiro Uchiyama, Tokyo, JP;
NEC Electronics Corporation, Kanagawa, JP;
Abstract
A lead frame and a semiconductor device fabricated by using the same. The lead frame comprises: first and second band shaped members disposed parallel to each other; a plurality of island portions for mounting semiconductor pellets thereon having first end portions connected to the first band shaped member; coupling strip each provided for one of the island portions whose first end portion connects to a second end portion of each of the island portions and whose second end portion connects to the second band shaped member. The lead frame further comprises at least one electrode portion for each of the island portions and electrically coupled with a corresponding electrode of the semiconductor pellet. The at least one electrode portion is disposed between each of the island portions and the second band shaped member, a first end portion thereof is connected to the second band shaped member, and a second end portion thereof is opposed to the second end portion of each of the island portions.