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WangNextDoor
@WangNextDoor2
Engineer/entrepreneur in CA, Tesla/NVDA/AI & Robotics bull. Elon & All-In Podcast enthusiast. Believer in a universal high-income future.
Joined April 2021
17.5K
Following
107.3K
Followers
WangNextDoor
@WangNextDoor2
2026.08.25 15:45
EUV光刻机究竟有多难造?它根本不是单一技术突破,而是全球尖端工业的集大成者! 极限精度:套刻对准达1纳米级(堪比全速高铁上用针扎针眼),需以每秒5万次激光击中微米级液态锡滴产生极紫外光,最新机型每小时可处理220多片晶圆。 尖端供应链:单台含40万零部件,集结德国蔡司(原子级反射镜)、德国通快与美国Cymer(高能光源)、日本东京应化(光刻胶)及瑞典斯凯孚(精密轴承)等顶级技术。 生态壁垒:ASML与台积电深度绑定,靠数十年海量晶圆试错优化硬件与计算光刻软件。 面对全产业链被锁死和缺乏顶级代工厂试错的现状,中国想要单打独斗全栈自研,难度不亚于独自重构半个现代工业体系。这是工业史上最艰难的突围,哪怕走通前路也注定需要极长时间的磨砺与沉淀。绝对不是所谓的弯道超车,举国之力的口号喊两句就能轻易跨越的门槛。
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