Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2006-06-06
2006-06-06
Arbes, Carl J. (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S825000, C029S840000, C174S050510, C277S608000, C277S608000
Reexamination Certificate
active
07055241
ABSTRACT:
A method of forming a semiconductor package is provided. The method includes forming a leadframe wherein the conductors or leads of the leadframe extend from a first end to a second end such that a portion of each lead exhibits a generally arcuate shape. The first end may be coupled with a printed circuit board and the second end may be coupled with a semiconductor die. The generally arcuately shaped portion of the leads may include a portion which exhibits a constant radius. The generally arcuately shaped portion may also be formed from a plurality of conductor segments including, for example, at least one generally arcuately shaped segment. The semiconductor die and at least a portion of the leads may be encapsulated with an insulating material.
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Corisis David J.
Harrison Ronnie M.
Arbes Carl J.
Micro)n Technology, Inc.
TraskBritt
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