Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – With rotor
Patent
1995-07-25
1998-09-01
Karlsen, Ernest F.
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
With rotor
324754, G01R 3102
Patent
active
058015272
ABSTRACT:
A tester apparatus comprising a loader/unloader unit including a loader section for carrying a device, which have been carried to a carry-in section to a device-charging and -aligning section, and an unloader section for carrying device, which have been tested, from a device-discharging and -aligning section to a carry-out section, and a tester unit including carrier for carrying devices, which have been aligned at the device-charging and -aligning section, to a test position while carrying device, which have been tested, from the test position to a device-discharging and -aligning section, and a test section for electrically testing device at the test position to find whether the device is good or fault ones, wherein the tester unit is detachably connected to the loader/unloader unit.
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Akiyama Shuji
Hosaka Hiroki
Ishii Takao
Karlsen Ernest F.
Tokyo Electron Limited
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