发明名称 HEAD SOCKET FOR CONTACTING PROBE CARD AND WAFER TEST APPARATUS
摘要 Provided are a head socket for contacting a probe card and a wafer test apparatus, in which the probe card and the head socket are simply connected to each other and damage of a connector or the head socket that may occur when the probe card and the head socket are connected to each other, is prevented from occurring in advance.
申请公布号 WO2009017314(A3) 申请公布日期 2009.04.02
申请号 WO2008KR04194 申请日期 2008.07.17
申请人 LEE, CHANG-HAK;KIM, SUNG-CHUL 发明人 LEE, CHANG-HAK;KIM, SUNG-CHUL
分类号 H01L23/32 主分类号 H01L23/32
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