Wiring board and method for manufacturing the same

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United States of America Patent

PATENT NO 9431347
APP PUB NO 20140360759A1
SERIAL NO

14294534

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Abstract

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A wiring board includes a first insulation layer, first conductive patterns formed on the first insulation layer and including first mounting pads positioned to mount a semiconductor element, a wiring structure positioned in the first insulation layer and having a second insulation layer, second conductive patterns formed on the second insulation layer, and second mounting pads connected to the second conductive patterns, and third mounting pads formed on the first insulation layer above the second mounting pads and connected to the second mounting pads such that the third mounting pads are positioned to mount the semiconductor element and form a distance between adjacent first and third mounting pads which is greater than a distance between adjacent first mounting pads.

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Patent Owner(s)

Patent OwnerAddress
IBIDEN CO LTDOGAKI-SHI GIFU 503-8604

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Il, Asuka Ogaki, JP 3 70
Kunieda, Masatoshi Ogaki, JP 28 197
Shizuno, Yoshinori Ogaki, JP 48 622
Terui, Makoto Ogaki, JP 87 1017

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