CIRCUIT SUBSTRATE AND METHOD FOR MANUFACTURING CIRCUIT SUBSTRATE

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United States of America Patent

APP PUB NO 20150359090A1
SERIAL NO

14731636

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A circuit substrate includes an insulating layer, a conductor layer laminated on the insulating layer and including a plane layer portion, and a solder resist layer formed on the insulating layer such that the solder resist layer is covering the conductor layer. The plane layer portion of the conductor layer has recess portions or opening portions, and the solder resist layer includes recessed portions covering the recess portions or opening portions of the plane layer portion.

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Patent Owner(s)

Patent OwnerAddress
IBIDEN CO LTDOGAKI-SHI GIFU 503-8604

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
WATANABE, Satoshi Ogaki, JP 523 4776

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