Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Reexamination Certificate
2007-09-24
2010-06-08
Ha, Nguyen T (Department: 2831)
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
C361S303000, C361S306100, C361S763000, C361S764000, C361S782000
Reexamination Certificate
active
07733627
ABSTRACT:
The embedded capacitor of the present invention contains a power plate, a ground plate, and a dielectric layer vertically sandwiched between the power and ground plates. Both the power and ground plates are divided laterally into a number of smaller plates with appropriate gaps therebetween; and, as such, cracks in the dielectric layers are limited to happen between gaps only. The smaller plates are then electrically connected by connectors in the gaps. The connectors for the power plate and the connectors for the ground plate are not vertically overlapped so that they do not appear simultaneously at the two ends of the cracks simultaneously.
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Birch & Stewart Kolasch & Birch, LLP
Ha Nguyen T
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