Multilayer coil array

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United States of America Patent

PATENT NO 11783999
APP PUB NO 20200111609A1
SERIAL NO

16592596

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A multilayer coil array includes an element body including a magnetic layer; first and second built-in coils; and first to fourth outer electrodes connected to the first and second coils. A non-magnetic layer is provided between the first and second coils. The first and second coils are each formed by a plurality of coil conductors being connected to each other. At least one out of a coil conductor of the first coil that is closest to the second coil among the plurality of coil conductors of the first coil and a coil conductor of the second coil that is closest to the first coil among the plurality of coil conductors of the second coil contacts the non-magnetic layer. The length of a coil conductor layer that contacts the non-magnetic layer of the coil conductor contacting the non-magnetic layer is different from the length of the other coil conductor layers.

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Patent Owner(s)

  • MURATA MANUFACTURING CO., LTD.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawabata, Ryohei Nagaokakyo, JP 15 12
Sato, Mitsuhiro Nagaokakyo, JP 92 1614

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