GROUP VISION ALIGNMENT FOR DOUBLE SIDED IC DEVICE TESTING

A system for double sided integrated circuit device testing includes: (i) a picking section including: (a) a plurality of picking-section pockets; (b) a picking-section plate including: one or more picking-section pocket openings, and first and second picking-section plate pins; (ii) a placing section including: (a) a plurality of placing-section contactors; (b) a placing-section member including: one or more placing-section contactor openings, and first and second placing-section member pins; and (iii) a pick-and-place section including: (a) a pick-and-place device including: a plurality of pick-and-place head contactors, and one or more sets of actuators; and (b) a pick-and-place head plate including: one or more pick-and-place head contactor openings, each pick-and-place head contactor opening corresponding to a pick-and-place head contactor, and first and second spring-loaded bushings configured to engage with the first and second picking-section plate pins, and the first and second placing-section member pins.