Multilayer capacitor, electronic device and high frequency circuit using the same

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United States of America Patent

PATENT NO 6331930
SERIAL NO

09561369

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Abstract

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A multilayer capacitor is constructed and arranged to significantly reduce an equivalent serial inductance (ESL) and includes a capacitor body in which first and second inner electrodes extend, respectively, so as to connect first and second end surfaces and first and second side surfaces. First and second end surface terminal electrodes are provided on the first and second end surfaces. Also, first and second side surface terminal electrodes are provided on the first and second side surfaces, respectively. The widthwise dimension of the capacitor body is within a range of about 0.9 to about 1.1 times of the lengthwise dimension. Also, when a represents a lengthwise dimension and a widthwise dimension of the capacitor body, and b represents widths of the first inner electrodes and the second inner electrodes, it is preferable that a and b are determined so as to have the relationship of: 0.45.ltoreq.b/a.ltoreq.0.90.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTD10-1 HIGASHIKOTARI 1-CHOME NAGAOKAKYO-SHI KYOTO JAPAN 617-8555 617-8555

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Asakura, Kyoshin Sabae, JP 7 143
Hori, Haruo Sabae, JP 20 788
Kondo, Takanori Sabae, JP 39 1488
Kuroda, Yoichi Fukui, JP 57 1877
Naito, Yasuyuki Takefu, JP 118 3378

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