Patent classifications
H01L2224/75266
Flip-chip bonder with induction coils and a heating element
A method and apparatus for flip chip bonding using conductive and inductive heating to heat a plurality of solder bumps located between a chip carrier and a chip.
BONDING APPARATUS, BONDING METHOD, AND RECORDING MEDIUM
A bonding apparatus 1 comprises: a bonding head 2 including a pressure tool PT that pressurizes an electronic component 9 and a heater 22 that heats the pressure tool PT, the pressure tool PT being configured so as to be detachable from the heater 22; a storage part 5 that stores temperature control data indicating temporal changes in the set temperature of the heater 22; and a controller 4 that controls the set temperature of the heater 22 on the basis of the temperature control data. The temperature control data has one or more temperature control patterns associated with bonding conditions for bonding the electronic component 9 to a substrate 8. The controller 4 reads one of the one or more temperature control patterns according to the bonding conditions and controls the set temperature of the heater 22.
Reduced expansion thermal compression bonding process bond head
Embodiments of a thermal compression bonding process bond head and a method for producing a thermal compression bonding process bond head are disclosed. In some embodiments, the bond head includes a thermal compression bonding process heater and a cooling block coupled to the heater through an annular structure. The annular structure surrounds a lower portion of the cooling block and couples the cooling block to the heater such that there is no direct mechanical contact between the cooling block and the heater.