Patent ID: 8884639

Claim:
A method of mating an array of electrical contactors with a plurality of singulated semiconductor die, the method comprising: placing the plurality of singulated semiconductor die on a plurality of die subcarriers, said plurality of die sub-carriers having a plurality of registration features thereon; supporting each die sub-carrier with a die carrier, each die sub-carrier being independently moveable with respect to the die carrier while being supported by the die carrier; and mating the plurality of singulated semiconductor die with the array of electrical contactors after the singulated semiconductor die have been placed on the die subcarriers, and after the die sub-carriers have been supported by the die carrier, said array of electrical contactors having a second plurality of registration features, said second plurality of registration features corresponding to the first plurality of registration features, said mating causing corresponding ones of the first and second pluralities of registration features to register with one another and move at least one of the die sub-carriers with respect to the die carrier.