Metal fusion bonding – Process – Preplacing solid filler
Reexamination Certificate
2005-08-30
2005-08-30
Johnson, Jonathan (Department: 1725)
Metal fusion bonding
Process
Preplacing solid filler
C228S233100
Reexamination Certificate
active
06935556
ABSTRACT:
In the method for mounting electronic components on substrates by means of pressure sintering, a paste which is composed of a metal powder and a solvent is applied between the component and the substrate. Once the paste has dried completely, the component is placed on the substrate. A number of such arrangements (4) together with a substrate and component are then compressed at the sintering temperature in an isostatic press (6). A large number of complex and/or fragile parts can be connected at the same time, and with very high precision.
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ABB Research Ltd.
Burns Doane , Swecker, Mathis LLP
Johnson Jonathan
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