Multilayer chip capacitor

Details Multilayer chip capacitor Multilayer chip capacitor

2007-08-28

2007-08-28

Ha, Nguyen T. (Department: 2831)

Electricity: electrical systems and devices

Electrostatic capacitors

Fixed capacitor

C361S306100, C361S307000, C361S308100, C361S311000, C361S313000, C361S321100

Reexamination Certificate

active

11453880

ABSTRACT:
The invention provides a multilayer chip capacitor reduced in ESL. A capacitor body has a plurality of dielectric layers stacked in a thickness direction. A plurality of first and second internal electrodes are separated from one another by the dielectric layers within the capacitor body. Each of the first internal electrodes opposes each of the second internal electrodes. Each of the first and second internal electrodes includes at least two leads extending toward any side of the capacitor body. Also, a plurality of external electrodes are formed on an outer surface of the capacitor body and connected to the internal electrodes via the leads. Further, vertically adjacent ones of the leads having the same polarity extend in different directions at a predetermined angle. The leads of the first and second internal electrodes are disposed adjacent to and alternate with those of the second internal electrodes.

REFERENCES:
patent: 5880925 (1999-03-01), Dupre et al.
patent: 6441459 (2002-08-01), Togashi et al.
patent: 6661644 (2003-12-01), Shimada et al.
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patent: 7046500 (2006-05-01), Lee et al.
patent: 7050288 (2006-05-01), Ahiko et al.
patent: 7196897 (2007-03-01), Togashi et al.

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