Semiconductor device and method for manufacturing the same, circuit board, electronic apparatus, and semiconductor device manufacturing apparatus

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United States of America Patent

PATENT NO 6998704
SERIAL NO

10644952

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Abstract

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A semiconductor device is provided including a semiconductor element having a circuit and at least one electrode of the circuit, a flexible substrate having at least one electrode pad and surrounding the semiconductor element, a conductor for connecting the electrode with the electrode pad, and a plurality of solder bumps on the electrode pad, wherein at least a first portion between a surface facing the solder bumps of the semiconductor element and the flexible substrate is not fixed by adhesion.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION108-8001 TOKYO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hazeyama, Ichiro Tokyo, JP 17 157
Inoue, Hirobumi Tokyo, JP 14 418
Kitajo, Sakae Tokyo, JP 35 631
Kubo, Masahiro Tokyo, JP 197 1346
Kuroda, Hidehiko Tokyo, JP 37 347
Sogawa, Yoshimichi Tokyo, JP 13 199
Yamazaki, Takao Tokyo, JP 66 923

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