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.
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 代理人
主权项
地址