Connectec Japan Corporation

Connectec America, Inc.

Takahiro Nakano

Nozomi Shimoishizaka

Katsunori Hirata

A manufacturing method comprises preparing a bonding substrate having bumps thereon; preparing a mounted member having external conductive members; applying a fixing material to the surface of the bonding substrate and/or to a surface of the mounted member; and fixing the bonding substrate and the mounted member with the fixing material such that the bumps contact the external conductive members. The fixing material is prepared to contain a first compound and a second compound, each having respective viscosities which change depending on their respective temperature profiles; and applying the fixing material to the bonding substrate and/or the mounted member at a temperature lower than a first temperature, and the fixing comprises pressing the bonding substrate against the mounted member when the fixing material has a temperature lower than the first temperature; and heating the fixing material to a temperature higher than the second temperature and curing the fixed material.

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Myoko, Japan

Takahiro Nakano