ROLL TO ROLL TESTER AND METHOD OF TESTING FLEXIBLE SUBSTRATES ROLL TO ROLL

摘要

An apparatus for testing a plurality of electronic devices on a flexible substrate is disclosed. The apparatus includes at least two rollers configured to guide the flexible substrate into and out of the testing region along the transfer direction, at least one prober configured to be in electrical contact with one or more of the electronic devices, At least one probing support configured to support a portion of the flexible substrate during electrical contact with a prober of the electronic device, and a test device for functional testing of one or more of the electronic devices.;