Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Condition responsive means controls separating means
Patent
1997-02-27
2000-03-28
Kramer, Dean J.
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Condition responsive means controls separating means
209571, 3241581, B07C 5344
Patent
active
060434422
ABSTRACT:
A test method for testing an integrated circuit (IC) device, including a step of checking the handler contacts with IC devices to be tested after a test apparatus and a handler are completely set up and before actual testing operations commence. The handler contact check device includes a handler contact check board mounted to the handler, which is provided with a plurality of pins directly contacting outer terminals of the IC devices, and wiring circuits for transferring contact check electrical signals from a test apparatus to the contacts between the plurality of pins and the outer terminals, and for transferring output electrical signals from the contacts to the test apparatus, and a contact check package device having the same shape and outer terminals as the IC devices to be tested.
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Choi Chan Ho
Kwon Yong Su
Park Won Sik
Shim Weon Seob
Kramer Dean J.
Samsung Electronics Co,. Ltd.
Tran Thuy V.
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