Method and apparatus for automatically positioning electronic di

Details Method and apparatus for automatically positioning electronic di Method and apparatus for automatically positioning electronic di

1996-08-07

1999-04-13

Ballato, Josie

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

With rotor

324754, G01R 3102

Patent

active

058942181

ABSTRACT:
A method and apparatus of assembling and disassembling semiconductor dice to be tested from the components of a temporary test package. A computer-controlled vision system is employed to align the dice with the temporary test package bases, and an automated robot arm system is employed to retrieve and assemble the dice with the various package components. The invention has particular utility in the burn-in and other pre-packaging testing of die to establish known good dice (KGD).

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