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. 30, 1988
Filed:
Feb. 20, 1986
Applicant:
Inventor:
Jeremy D Scherer, South Dartmouth, MA (US);
Assignee:
Aegis, Inc., New Bedford, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 70 ; 357 80 ; 357 68 ;
Abstract
The present invention is directed to a lead frame having both electrically conductive and electrically non-conductive tie-bar portions. The electrically conductive tie-bar portion allows the attached leads to be simultaneously electroplated, yet is removable from the lead frame, leaving the electrically non-conductive tie-bar portion which provides support for the leads. The advantages to the electrically non-conductive tie-bar portion include substantially decreasing the leads' bending and/or breaking from the package, during both manufacturing and/or testing of the integrated circuit.