Abstract : abstract : the status and trend of the ic failure analysis technology in china was reviewed with practical cases , including nondestructive failure analysis , signal tracing , secondary effect , sample preparation and back side failure location 摘要:摘要:通过实例综述了目前国内集成电路失效分析技术的现状和发展方向,包括:无损失效分析技术、信号寻迹技术、二次效应技术、样品制备技术和背面失效定位技术,为进一步开展这方面的工作提供参考。