Invention Grant
- Patent Title: Method for manufacturing electronic modules
- Patent Title (中): 电子模块制造方法
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Application No.: US11532223Application Date: 2006-09-15
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Publication No.: US07665201B2Publication Date: 2010-02-23
- Inventor: Hakan Sjoedin
- Applicant: Hakan Sjoedin
- Applicant Address: DE Munich
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Munich
- Agency: Coats & Bennett, P.L.L.C.
- Priority: EP05020117 20050915
- Main IPC: B23P17/04
- IPC: B23P17/04

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.
Public/Granted literature
- US20070062637A1 Electromagnetic shielding of laminate packages Public/Granted day:2007-03-22
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