发明名称 Method For Manufacturing Cantilever Structure of Probe Card
摘要 A method for manufacturing a cantilever structure of a probe card is disclosed. In accordance with the method of the present invention, a first sacrificial wafer is used as a mold to form a cantilever structure having various shapes, a microscopic pitch and a high aspect ratio. In accordance with the method of the present invention, a probe tip may be formed by using a second sacrificial substrate and a bonding.
申请公布号 US2008190885(A1) 申请公布日期 2008.08.14
申请号 US20070760022 申请日期 2007.06.08
申请人 UNITEST INC. 发明人 KIM BONG HWAN;KIM JONG BOK
分类号 H01B13/00 主分类号 H01B13/00
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