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Back蔡司高管:中国研发EUV光刻机或需15年
蔡司高管:中国研发EUV光刻机或需15年
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德国之声2 hours agoTech2 min readChina

蔡司高管:中国研发EUV光刻机或需15年

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蔡司半导体部门负责人罗蒙德表示,中国研发EUV光刻机可能需15年。他认为出口管制可能加速中国创新,并强调蔡司在光学技术上仍保持领先地位。

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Why It Matters

阿斯麦是全球唯一商业化生产EUV光刻机的厂商,蔡司为其光学系统独家供应商。受美国推动的出口管制影响,荷兰政府限制了相关设备对华出口。

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(德国之声中文网)蔡司半导体部门负责人罗蒙德(Frank Rohmund)接受彭博社访问时说,中国可能需要15年才能研发出极紫外光(EUV)光刻机,这是一个“合理的估计”,但他补充说,由于相关技术进展难以量化,目前很难准确判断中国的实际水平。

阿斯麦是世界上唯一一家能够商业化生产EUV光刻机的厂商,蔡司是阿斯麦EUV光刻机所用光学系统的独家供应商。在美国推动的出口管制下,荷兰政府限制阿斯麦向中国市场出口EUV光刻机,也收紧了部分技术要求相对较低的浸润式DUV光刻机设备的出口。

罗蒙德认为,如果出口管制进一步扩大至较旧的DUV光刻机,将不利于企业经营。他说:“我们不认为这些出口限制会产生积极影响,因为这反而会加速中国的创新。”

中国在生产浸没式DUV光刻设备方面已取得进展。科技媒体The Information今年7月引述知情人士报道,上海一家企业已开始制造自主研发的浸没式DUV光刻机,但设备性能及量产可靠性仍有待验证。

罗蒙德说,中国已投入数十年研发相关技术,因此近期有关技术突破的报道“并不令人意外”。他说:“接下来,我们须观察这些设备的实际性能究竟如何。”但他强调:“我们仍然遥遥领先。”

Open Questions

  • 中国自主研发光刻机的实际量产性能如何?
  • 出口管制是否会进一步扩大至旧款DUV设备?

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This article was originally published by 德国之声.

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