Patent ID: 8022721
Filing Date: 2011-09-20
Classification: B65G,G11C

Abstract:
1. A parallel test system for testing electronic devices on movable tester boards comprising: a plurality of tester boards, each tester board in the plurality of tester boards being a main board using the electronic devices; test sockets on the plurality of tester boards, the test sockets for receiving electronic devices for testing; a loader-unloader for inserting electronic devices into test sockets on tester boards in the plurality of tester boards when the tester boards are at a loading station; a plurality of test stations, for connecting to tester boards in the plurality of tester boards and for activating the tester boards to test the electronic devices inserted into the test sockets on the tester boards; and a conveyor for moving the plurality of tester boards from the loading station to the plurality of test stations, and for moving the plurality of tester boards from the plurality of test stations to the loading station after testing by the plurality of test stations, whereby the electronic devices are inserted into tester boards that are moved by the conveyor to the plurality of test stations for testing, and wherein the conveyor moves tester boards back to the loading station after testing.