Carrier module for semiconductor device test handler, has bolting devices fastened such that it is rotated on opposite sides of other set of bolting devices, where two elastic units flexibly hold bolting devices

摘要

The module (100) has a set of bolting devices (150) fastened such that it is rotated on opposite sides of a set of bolting devices (140). A bolting device head is fastened to an upper part of the module to move itself in an upward direction and a downward direction, and coupled to an end of each devices (140) to move the devices (140) in upward and downward direction. Two elastic units flexibly hold the devices (140, 150).