GermanyIntel has achieved a milestone in high-numerical aperture (High-NA) extreme ultraviolet (EUV) lithography by using ASML’s Twinscan Exe:5200B systems to expose over one million wafers. This includes all production stages, from certification to mass production of the Core Ultra 300 processors. The High-NA EUV technology allows for smaller transistor structures and eliminates the need for multiple patterning techniques used in previous low-NA EUV systems. While High-NA EUV offers improved resolution and efficiency, it presents technical challenges such as larger optics, steeper angles, and reduced wafer size limits. Competitors like TSMC plan to adopt High-NA EUV later, around 2030.
Bias read (Center): The article provides a balanced overview of the technological advancements and challenges associated with High-NA EUV lithography, focusing on technical specifications and industry implications rather than taking a clear ideological stance. It reports on Intel's progress and compares it with other芯片
