Multilayer capacitor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 6266229
SERIAL NO

09501084

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A multi-layer capacitor device includes a capacitor body including first electrode plates and a plurality of second electrode plates. The first and second electrode plates are interleaved with each other in opposed and spaced apart relation. A dielectric material is located between each opposed set of the first and second electrode plates. The first and second electrode plates each include a main electrode portion and a plurality of spaced apart lead structures extending therefrom. Respective lead structures of the first electrodes plates are located adjacent respective lead structures of the second electrode plates in an interdigitated arrangement. A plurality of electrical terminals are located on each of the opposed side surfaces of the capacitor body. A plurality of first polarity electrical terminals and a plurality of second polarity electrical terminals, respectively, located on the capacitor body. Each of the first polarity terminals is disposed opposite to another of the first polarity terminals across the capacitor body and each of the second polarity terminals is disposed opposite to another of the second polarity terminals across the capacitor body. Each of the lead structures of the first and second electrode plates have a length L and a width W and a ratio L/W is equal to about 3 or less, and preferably between 0.4 and 1.3.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTD10-1 HIGASHIKOTARI 1-CHOME NAGAOKAKYO-SHI KYOTO 6178555 ?6178555

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kondo, Takanori Sabae, JP 39 1488
Kuroda, Yoichi Fukui, JP 57 1877
Murata, Michihiro Kyoto, JP 57 1152
Naito, Yasuyuki Takefu, JP 118 3378
Taniguchi, Masaaki Fukui, JP 62 1976
Tanino, Yoshitaka Kyoto, JP 5 258

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