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. 21, 1995
Filed:
May. 26, 1993
Toshikazu Takenouchi, Nagano, JP;
Shinko Electric Industries Company, Limited, Nagano, JP;
Abstract
A multi-layer lead frame for a semiconductor device includes a signal layer made of a metal strip having a signal pattern including a plurality of lead lines. A power supply or ground layer is adhered and laminated to the signal layer by means of an adhesive film. The adhesive film is an electrically insulation connector tape having through holes extending in a thickness direction. Conductive metal vias are filled in the through holes for electrically connecting the power supply or ground layer particular leads among the plurality of lead lines.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile