| 摘要 |
Substrate warpage is eliminated without adversely affecting connection reliability when an IC chip or other packaging component is mounted on a substrate by thermocompression bonding with an interposed thermosetting adhesive. In a packaging method for the thermocompression bonding of a substrate and an IC chip or other packaging component between a stage and a head by means of an interposed thermosetting adhesive, the temperature of the stage during thermocompression bonding is set above the temperature corresponding to the inflection point of the elastic modulus in the relationship between the elastic modulus and the temperature of the cured adhesive.
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