Probe systems and methods including electric contact detection
Probe systems and methods including electric contact detection. The probe systems include a probe assembly and a chuck. The probe systems also include a translation structure configured to operatively translate the probe assembly and/or the chuck and an instrumentation package configured to detect c...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | Probe systems and methods including electric contact detection. The probe systems include a probe assembly and a chuck. The probe systems also include a translation structure configured to operatively translate the probe assembly and/or the chuck and an instrumentation package configured to detect contact between the probe system and a device under test (DUT) and to test operation of the DUT. The instrumentation package includes a continuity detection circuit, a test circuit, and a translation structure control circuit. The continuity detection circuit is configured to detect electrical continuity between a first probe electrical conductor and a second probe electrical conductor. The test circuit is configured to electrically test the DUT. The translation structure control circuit is configured to control the operation of the translation structure. The methods include monitoring continuity between a first probe and a second probe and controlling the operation of a probe system based upon the monitoring. |
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