Exploring the world with Ben

Thoughts on materials, semiconductors, and building things.
Driven by Human, fueled by Curiosity, generated by Ai. — 1 post tagged #process-window

均一性（Homogeneity）：半导体制造中最重要的'隐形'指标 May 30, 2026

#homogeneity #uniformity #semiconductor #yield #photoresist #process-window

同一个东西，在任何一个地方取样，性质都一样。为什么半导体对均一性要求极高？3σ 标准、工艺窗口、良率的关系。