Invention Grant
- Patent Title: Probe card capable of multi-probing
- Patent Title (中): 探头卡能够进行多次探测
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Application No.: US11646014Application Date: 2006-12-27
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Publication No.: US07659735B2Publication Date: 2010-02-09
- Inventor: Min-gu Kim , Ho-jeong Choi , Young-soo An
- Applicant: Min-gu Kim , Ho-jeong Choi , Young-soo An
- Agency: Mills & Onello, LLP
- Priority: KR10-2005-0133419 20051229
- Main IPC: G01R31/02
- IPC: G01R31/02

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.
Public/Granted literature
- US20070152688A1 Probe card capable of multi-probing Public/Granted day:2007-07-05
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