Laminated circuit substrate

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United States of America Patent

PATENT NO 9980383
SERIAL NO

14748623

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Abstract

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Sheets are laminated on each other and pressure bonded with fixtures from upper and lower directions of a lamination direction while being heated to produce a laminated circuit substrate including therein a capacitor and a coil. The capacitor is defined by a first conductor pattern and a second conductor pattern that face each other across thermoplastic resin layers. In the laminated circuit substrate, the first conductor pattern includes a first principal surface, the second conductor pattern includes a second principal surface, the first principal surface faces the second conductor pattern, the second principal surface faces the first conductor pattern, and the first principal surface and the second principal surface are subject to a roughening process.

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Patent Owner(s)

Patent OwnerAddress
MURATA MANUFACTURING CO LTDKYOTO-FU 617-8555

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ozawa, Masahiro Nagaokakyo, JP 177 1666
Yosui, Kuniaki Nagaokakyo, JP 182 1422

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