Indistinguishable From Magic: Manufacturing Modern Computer Chips
Andor GafotasYouTube ↗
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QueueTard 展示,想在晶圆上印一个 L,掩模上画一个同样的 L,印出的拐角却会走样。他用这处局部误差解释光学邻近修正,再把问题放回整座工厂,讲到洁净度、曝光、刻蚀和如何寻找制造缺陷。
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you'd think I'd put that L shape on a mask.That shape is numerically determined, basically calculated in a supercomputer.