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, 1994
Filed:
Dec. 03, 1992
Shinko Electric Industries Co., Ltd., Nagano, JP;
Intel Corp., Santa Clara, CA (US);
Abstract
A multi-layer lead frame is provided with a lead frame body made of a metal strip and having a plurality of inner leads including respective tips which define an opening. A power supply metal plane is adhered to the inner leads and a ground metal plane is adhered to the power supply metal plane by insulative adhesive layers. These metal planes are provided with first wire bonding areas and through holes in the vicinity thereof. A semiconductor device comprises such a multi-layer lead frame, a semiconductor chip mounted on a stage thereof, bonding-wires electrically connecting the chip to the areas, and a resin integrally molding the multi-layer lead frame, the chip, and the bonding-wires in such a manner that the through holes are filled with the resin.