Semiconductor device with insulating resin layer and substrate having low sheet resistance

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United States of America Patent

PATENT NO 5656857
SERIAL NO

08439552

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Abstract

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A semiconductor device which realize reduction of thickness with maintaining shielding effect has a shielding package having a substrate with a plurality of electrode pattern provided on a surface thereof and side walls upwardly formed in the peripheral end part of the surface thereof, a semiconductor chip having a plurality of electrodes directly connected to the electrode patterns of the shielding package, respectively, an insulating resin layer of a low dielectric constant formed on the substrate enclosed by the side walls so as to cover, and a conductive resin layer formed on an entire surface of the insulating resin layer.

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Patent Owner(s)

Patent OwnerAddress
KABUSHIKI KAISHA TOSHIBA72-34 HORIKAWA-CHO SAIWAI-KU KAWASAKI-SHI KANAGAWA 2120013 ?2120013

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kishita, Yoshihiro Kawaguchi, JP 7 139

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