Sorting handler for burn-in tester

Details Sorting handler for burn-in tester Sorting handler for burn-in tester

2007-09-11

2007-09-11

Nguyen, Ha Tran (Department: 2829)

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

With rotor

Reexamination Certificate

active

11098536

ABSTRACT:
Sorting handler for a burn-in tester including two DC testing parts and two unloading buffers on opposite sides of a burn-in board at a working post in a line with a main working line respectively, one pair of a loader part for supplying new devices and an unloader part for receiving tested good devices on each of side parts of a body, so that two insert/remove pickers carry out a work continuously in which two insert/remove pickers move along the main working line in both directions with reference to the burn-in board, to remove the devices from the burn-in board, and insert devices to be tested in the space in turn, thereby improving a test productivity per a unit time period.

REFERENCES:
patent: 5307011 (1994-04-01), Tani
patent: 5621312 (1997-04-01), Achor et al.
patent: 5635832 (1997-06-01), Ito et al.
patent: 6184675 (2001-02-01), Bannai
patent: 6259247 (2001-07-01), Bannai
patent: 6406246 (2002-06-01), Itoh et al.
patent: 6563331 (2003-05-01), Maeng

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