Method for manufacturing electronic modules

Details Method for manufacturing electronic modules Method for manufacturing electronic modules

2006-09-15

2010-02-23

Trinh, Minh (Department: 3729)

Metal working

Method of mechanical manufacture

Electrical device making

C029S846000, C029S847000, C257S620000, C438S113000

Reexamination Certificate

active

07665201

ABSTRACT:
A method for manufacturing electronic modules from a moulded module strip having a laminate including at least one conductive layer, and one or more dies and or surface mounted devices arranged on an upper surface of the laminate and embedded by a moulding compound, includes the steps of: cutting partway through the laminate reaching at least through the uppermost of the at least one conductive layers and thereby creating a cut of width in the laminate; applying a conductive coating covering the upper surface of the laminate, and further covering all surfaces of the cut, the conductive coating contacting the uppermost conductive layer in the laminate; singulating the moulded module strip into separate electronic modules by cutting all the way through the laminate by creating a second cut in said first cut, the second cut having a width d smaller than the width of the first cut.

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