发明名称 Contact resistance test structure and method suitable for three-dimensional integrated circuits
摘要 A contact resistance test structure, a method for fabricating the contact resistance test structure and a method for measuring a contact resistance while using the contact resistance test structure are all predicated upon two parallel conductor lines (or multiples thereof) that are contacted by one perpendicular conductor line absent a via interposed there between. The test structure and related methods are applicable within the context of three-dimensional integrated circuits.
申请公布号 US8685760(B2) 申请公布日期 2014.04.01
申请号 US201313780865 申请日期 2013.02.28
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION 发明人 ZHU HUILONG
分类号 G01R31/26 主分类号 G01R31/26
代理机构 代理人
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