Compliant wirebond pedestal

Details Compliant wirebond pedestal Compliant wirebond pedestal

2005-04-12

2005-04-12

Cooke, Colleen P. (Department: 1754)

Metal fusion bonding

With means to handle work or product

Work portion comprises electrical component

C228S004500, C228S005500, C228S904000, C269S021000, C269S290000, C269S903000

Reexamination Certificate

active

06877650

ABSTRACT:
A wire bonder (900) with a rigid pedestal (902) having resilient inserts (920). A package (904) placed on the pedestal (902) contains an electrical device (906). The bond pads on the electrical device (906) are electrically connected to bond pads on the package (904) by a series of bond wires (908) through use of a well know bonding process. A vacuum source holds the package (904) against the pedestal (902) deforming the resilient strips (920) located in the rigid member (902) of the pedestal and ensuring good contact between the ground pads of the package (904) and conductive resilient members (920). The resilient members (920) are conductive and electrically connect the package grounds to a system ground (922).

REFERENCES:
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patent: 6039831 (2000-03-01), Mine et al.
patent: 6048254 (2000-04-01), Duescher
patent: 6085962 (2000-07-01), Jacobson et al.
patent: 6169330 (2001-01-01), Pankove

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