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:
Aug. 21, 1990
Filed:
Feb. 08, 1989
Applicant:
Inventors:
Assignee:
Shinko Electric Industries, Co., Ltd., Nagano, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 70 ; 357 72 ; 357 74 ; 437220 ;
Abstract
A lead frame for semiconductor devices comprises a plurality of lead sets, each made of a metal strip of a plurality of leads arranged side by side with a small clearance therebetween and a connecting member for integrally connecting the leads. A plurality of such lead sets are arranged in desired positions with respect to each other to form a lead frame assembly.