Teradyne, Inc.
Automated test system having orthogonal robots

Abstract:

An example test system includes a test carrier to hold devices for test; a device shuttle to transport the devices; and a robot to move the devices between the test carrier and the device shuttle. The device shuttle is configured to move, towards a stage of the test system containing the robot, a first device among the devices that has not been tested. The device shuttle is configured to move in a first dimension. The robot is configured to move the first device from the device shuttle to the test carrier. The robot is configured to move in a second dimension that is different from the first dimension.