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US 10,381,162 B2Granted
Leadless stack comprising multiple components
AssigneeKemet Electronics Corporation
InventorsJohn E. McConnell, Garry L. Renner, John Bultitude, R. Allen Hill, Galen W. Miller
Life of this patent
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Abstract
An electronic component is described wherein the electronic component comprises a stack of electronic elements comprising a transient liquid phase sintering adhesive between and in electrical contact with each said first external termination of adjacent electronic elements.
Claims32
An electronic component stack comprising:
- at least one multilayered ceramic capacitor comprising:
- first electrodes and second electrodes in an alternating parallel arrangement with a dielectric between adjacent said first electrodes and said second electrodes wherein said first electrodes have a first polarity and terminate at a first side of said multilayered ceramic capacitor and said second electrodes have a second polarity and terminate at a second side of said multilayered ceramic capacitor;
- a first transient liquid phase sintering compatible material on said first side and in electrical contact with each said first electrode;
- a second transient liquid phase sintering compatible material on said second side and in electrical contact with each said second electrode;
- an electronic element comprising:
- a first external termination comprising a third transient liquid phase sintering compatible material on said first external termination;
- and
- a second external termination comprising a fourth transient liquid phase sintering compatible material on said second external termination;
- and
- a metallurgical bond between said first transient liquid phase sintering compatible material and said third transient liquid phase sintering compatible material.
7 more elements
Dependencies are inferred from the claim text.