Invention Grant
US07659735B2 Probe card capable of multi-probing 有权
探头卡能够进行多次探测

Probe card capable of multi-probing
Abstract:
A probe card capable of multi-probing includes a print circuit board having a plurality of contact portions and a test module having a plurality of test boards. Each of the test boards includes at least one probing portion on which a plurality of needles are arrayed. The test module selects one of the test boards and probes semiconductor chips formed on a semiconductor wafer through the needles arrayed on the probing portion of the selected test board.
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