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Flip-chip bonding process [(10)I347644]

[Category : - ELECTRONICS]
[Viewed 62 times]

A flip-chip bonding process is provided to attach a chip on a substrate. By means of stripping off an oxide on the surface of at least one bump of the chip by a cleaning element. When the chip attaches to the substrate thereby through the at least one bump which is under re-flow process, it facilitates the bonding well between the chip and the substrate because the oxide on the surface of the bump is destroyed.







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