Semiconductor device and method of fabricating semiconductor device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8242610
APP PUB NO 20100044859A1
SERIAL NO

12461089

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Abstract

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There is provided a semiconductor device including a semiconductor substrate on which at least one electrode pad is formed, a rewiring layer connected to the electrode pad, and an encapsulation part which encapsulates the semiconductor substrate, the electrode pad being formed of a first region including a connection part connected to the rewiring layer and a second region other than the first region, the device including: an insulating film provided on the semiconductor substrate, having an opening at which the first region in the electrode pad is exposed, and covering the second region of the electrode pad, wherein the rewiring layer is connected to the first region of the electrode pad exposed at the opening, and extends across the insulating film so as to cover the second region of the electrode pad from above.

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Patent Owner(s)

Patent OwnerAddress
LAPIS SEMICONDUCTOR CO LTD2-4-8 SHINYOKOHAMA KOUHOKU-KU YOKOHAMA 222-8575

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nagasaki, Kenji Tokyo, JP 21 303
Yamaguchi, Tadashi Tokyo, JP 163 1633

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