发明名称 Semiconductor die with an editing structure
摘要 Resistance and capacitance are added to a prototype die to fix or identify performance issues with the integrated circuit formed in the die by forming a thin piece of silicon on the top surface of the die. For resistance, vias are formed to regions on the metal traces and to opposite ends of the piece of silicon using a FIB system. For capacitance, a dielectric is formed on the piece of silicon, and a layer of metal is formed on the dielectric. Vias are formed to regions on the metal traces, to the piece of silicon, and to the layer of metal using the FIB system.
申请公布号 US7087927(B1) 申请公布日期 2006.08.08
申请号 US20030625010 申请日期 2003.07.22
申请人 NATIONAL SEMICONDUCTOR CORPORATION 发明人 WEAVER KEVIN;ACEDO HENRY;DURBHA LAKSHMI
分类号 H01L23/58 主分类号 H01L23/58
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