发明名称 Semiconductor device
摘要 Provided is a semiconductor device, in which: patterns for detecting displacement at probing are formed of a plurality of minute conductors formed below a protective film; each of the plurality of minute conductors formed below the protective film is electrically insulated and formed to be smaller than a bottom surface of a tip of a probing needle used for carrying out an electrical measurement of IC chips; and the patterns for detecting displacement at probing are provided in a pair for each of the IC chips.
申请公布号 US2008001146(A1) 申请公布日期 2008.01.03
申请号 US20070818123 申请日期 2007.06.13
申请人 TAKASU HIROAKI;YAMAMOTO SUKEHIRO 发明人 TAKASU HIROAKI;YAMAMOTO SUKEHIRO
分类号 H01L23/58 主分类号 H01L23/58
代理机构 代理人
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