发明名称 |
Probe card capable of multi-probing |
摘要 |
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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申请公布号 |
US2007152688(A1) |
申请公布日期 |
2007.07.05 |
申请号 |
US20060646014 |
申请日期 |
2006.12.27 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM MIN-GU;CHOI HO-JEONG;AN YOUNG-SOO |
分类号 |
G01R31/02 |
主分类号 |
G01R31/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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