Electricity: electrical systems and devices – Electrostatic capacitors – Fixed capacitor
Reexamination Certificate
2007-12-18
2007-12-18
Thomas, Eric (Department: 2831)
Electricity: electrical systems and devices
Electrostatic capacitors
Fixed capacitor
C361S309000, C361S311000
Reexamination Certificate
active
11670525
ABSTRACT:
A laminated ceramic capacitor includes a body having an inner layer portion and an outer layer portion and a plurality of terminal electrodes spaced apart from each other in a length direction of the body. The inner layer portion has a plurality of internal electrodes stacked in a height direction of the body. The internal electrodes have led-out portions led out to a side face of the body. The outer layer portion is disposed on one of opposite faces of the inner layer portion in the height direction. Each terminal electrode extends along the height direction to cover corresponding one of the led-out portions and is provided with an intermediate portion and an end portion. The intermediate portion has a larger electrode width than the led-out portion. The end portion has a smaller electrode width at an edge of the side face than the intermediate portion.
REFERENCES:
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patent: 6292351 (2001-09-01), Ahiko et al.
patent: 6940710 (2005-09-01), Lee et al.
patent: 2004/0022009 (2004-02-01), Galvagni et al.
patent: 2006/0120018 (2006-06-01), Lee et al.
patent: 2007/0064374 (2007-03-01), Togashi et al.
patent: 2000-208361 (2000-07-01), None
U.S. Appl. No. 11/670,528, filed Feb. 2, 2007, Togashi.
Okuyama Hiroshi
Suyama Shinya
Togashi Masaaki
TDK Corporation
Thomas Eric
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