Metal fusion bonding – Means to apply vibratory solid-state bonding energy to work
Reexamination Certificate
2009-04-06
2010-11-09
Ward, Jessica L (Department: 1793)
Metal fusion bonding
Means to apply vibratory solid-state bonding energy to work
C228S110100
Reexamination Certificate
active
07828190
ABSTRACT:
In an ultrasonic mounting apparatus, a pressing shaft coupled with a voice coil motor to apply a load on a part to be mounted is placed independently from components including a bonding tool, ultrasonic horn, transducer, and horn support member. The components can move coaxially with the pressing shaft which is an application axis of a driving force. Abutting position of the bonding tool and pressing shaft is brought into coincidence with a node of a standing wave generated in the bonding tool.
REFERENCES:
patent: 5603444 (1997-02-01), Sato
patent: 2003/0160084 (2003-08-01), Higashiyama
patent: 2000-77480 (2000-03-01), None
patent: 2001-110850 (2001-04-01), None
patent: 2007-299967 (2007-11-01), None
Asakura Tomomi
Makida Mitsuyoshi
Miyagoshi Toshinobu
Mizuno Toru
Saito Yuji
Mehta Megha
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
TDK Corporation
Ward Jessica L
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