| 摘要 |
A probe head for testing devices formed on a semiconductor wafer includes a plurality of probe DUT (device under test) arrays. Each device under test includes pads that are urged into pressure contact with probes in a corresponding probe DUT array. The probe arrays patterns have discontinuities such as indentations, protuberances, islands and openings that are opposite at least one device when the probes contact the pads.
|
