SEMICONDUCTOR APPARATUS AND MANUFACTURING METHOD

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United States of America Patent

APP PUB NO 20240290741A1
SERIAL NO

18481203

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Abstract

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A manufacturing method of a semiconductor apparatus in which a semiconductor chip is joined to a target object, the manufacturing method including forming, in a joining region between the semiconductor chip and the target object where the semiconductor chip and the target object should be joined to each other, a plurality of metal paste patterns with a gap being provided in at least a part along a thickness direction between one another, and joining the semiconductor chip and the target object by sintering the plurality of metal paste patterns sandwiched between the semiconductor chip and the target object in a state where the gap exists between one another.

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Patent Owner(s)

Patent OwnerAddress
ADVANTEST CORPORATION1-32-1 ASAHI-CHO NERIMA-KU TOKYO 179-0071

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
OHBA, Takayuki Kanagawa, JP 35 376
SUGATANI, Shinji Saitama, JP 30 178
TAKAKUWA, Masaki Saitama, JP 13 169
UEHARA, Shuji Gunma, JP 14 141

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