Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Reexamination Certificate
2007-09-13
2009-06-23
Thomas, Eric (Department: 2831)
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
C361S303000, C361S306300, C029S025420
Reexamination Certificate
active
07551422
ABSTRACT:
A multilayer capacitor having a dielectric body, an internal layer portion, external layer portions a first terminal electrode connected with a first internal conductor layer and a first external conductor layer, formed at least on a first side face of side faces of the dielectric body, and a second terminal electrode connected with a second internal conductor layer and a second external conductor layer, formed on a second side face opposed to the first side face of the dielectric body. The dielectric layer positioned at the external layer portions includes a plurality of pin hole conducting portions connecting a pair of first external conductor layers or a pair of second external conductor layers to each other adjacent to the dielectric layer, in an area of overlapping a pair of the first external conductor layers or a pair of the second external conductor layers adjacent to the dielectric layer.
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Oliff & Berridg,e PLC
TDK Corporation
Thomas Eric
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