Metal working – Method of mechanical manufacture – Electrical device making
Reexamination Certificate
2006-05-02
2006-05-02
Trinh, Minh (Department: 3729)
Metal working
Method of mechanical manufacture
Electrical device making
C029S832000, C029S843000, C029S739000, C257S778000, C438S108000
Reexamination Certificate
active
07036216
ABSTRACT:
An electrically conductive connection is produced between a chip and an external wiring configuration that is kept at a distance from the chip by spacers. Electrically conductive contact material is introduced into recesses in the external wiring configuration in order to produce the electrically conductive connection. This can be carried out economically, and allows a mechanically very robust electrical connection from the chip pads to the external wiring planes.
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Hauser Christian
Reiss Martin
Winderl Johann
Greenberg Laurence A.
Infineon - Technologies AG
Locher Ralph E.
Nguyen Donghai D.
Stemer Werner H.
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