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:
Dec. 28, 2010
Filed:
Sep. 03, 2008
Yoshiharu Kaneda, Ohtsu, JP;
Yoshiharu Kaneda, Ohtsu, JP;
Renesas Electronics Corporation, Kanagawa, JP;
Abstract
A lead frame according to one aspect of the present invention is used for a resin-sealed-type semiconductor device and includes a first lead frame having a frame body part and a lead part, and a second lead frame having a frame body part and a lead part. The lead part of the first lead frame and the lead part of the second lead frame do not contact with each other and an inner lead part formed in the lead part of the first lead frame and an inner lead part formed in the lead part of the second lead frame are provided in substantially the same plane when the frame body part of the first lead frame and the frame body part of the second lead frame are laminated together.