三星电子2nm良率曝光

芯工厂2025-03-01

供应链曾传出台积电2纳米试产良率超过6成，比预期要好，2025年如期量产。三星在3纳米制程迟迟无法突破瓶颈后，寄望2纳米制程追赶台积电。据悉，三星2纳米良率目前仅20-30%，进展虽比3纳米好，仍远远落后台积电。三星在提高3纳米GAA制程良率时不断遇到挫折，意味着在追求2纳米GAA晶圆量产的过程中，几乎不会成功。不过，近日传出三星2纳米制程已取得进展。最新报告指出，分析师对三星提升先进制程良率表示...

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