Integrated \u00a02 nm\u00a0 circuits are on the brink of revolutionizing the semiconductor market. While users are aware that \u00a0nanometers\u00a0 have lost much of their original significance, representing merely a category of semiconductors, they no longer accurately reflect physical parameters such as the distance between transistors or the actual dimensions of logical gates. Each chip manufacturer employs these measures with considerable flexibility, allowing for direct comparisons of the lithographs they attempt to sell us.<\/p>\n
As the competition heats up, TSMC, Intel, and Samsung are gearing up for an intense showdown to capture as many customers as possible for their \u00a02 nm\u00a0 or equivalent node lines. The ultimate victor in this battle will undoubtedly be the Dutch company \u00a0ASML\u00a0. They are the sole producers on Earth of the extreme ultra-violet (EUV) photolithography equipment essential for surpassing \u00a02 nm\u00a0 technology and achieving optimal performance.<\/p>\n
According to Digitimes Asia<\/a>, Samsung’s semiconductor division is contemplating increasing its acquisition of high-NA EUV machines from ASML. This decision directly relates to their strategy to mitigate the technological and commercial gap between themselves and TSMC, which currently commands nearly \u00a060%\u00a0 of the chip market. Although high-NA EUV machines remain in the testing phase, there\u2019s little doubt they will become the centerpiece of the semiconductor industry by \u00a02026\u00a0 and beyond.<\/p>\n The sophisticated Twinscan Exe: 5000 lithography systems produced by ASML are unprecedented in the field of integrated circuit manufacturing. Weighing as much as two Airbus A320s, these machines comprise over \u00a0100,000\u00a0 components, \u00a03,000 cables\u00a0, \u00a040,000 bolts\u00a0, and more than \u00a02 kilometers\u00a0 of electrical connections. Such intricate engineering results in one of the most expensive pieces of technology ever made, with the latest unit costing approximately 350 million euros<\/a>. This price may lead some chip manufacturers to reconsider their purchasing decisions.<\/p>\n ASML plans to deliver around \u00a020 high-NA EUV machines annually\u00a0 starting in \u00a02025\u00a0.<\/p>\n<\/p><\/div>\n<\/div>\n ASML engineers have dedicated over a decade to developing the technology that underpins these machines, representing a significant advancement in \u00a0second-generation extreme EUV lithography\u00a0. Starting from \u00a02025\u00a0, ASML intends to provide customers with \u00a020 high-NA EUV systems each year\u00a0, allowing them to manufacture chips at \u00a02 nm\u00a0 and beyond. A notable feature of this machine is its advanced optical architecture, which boasts an NA of \u00a00.55\u00a0, compared to the \u00a00.33\u00a0 of first-generation EUV equipment.<\/p>\n The refined optical capabilities enhance the resolution of patterns transferred onto silicon wafers, enabling the production of chips utilizing cutting-edge integration technologies, surpassing those currently employed in \u00a03 nm nodes\u00a0. Additionally, ASML has refined the mechanical systems responsible for wafer handling, ensuring that a single EUV machine can produce over \u00a0200 wafers per hour\u00a0.<\/p>\n The complexities and technical sophistication of these systems underscore the collaborative efforts of various companies, including \u00a0Zeiss\u00a0, a German optical technology firm, and \u00a0Cymer\u00a0, an American company integral to ASML\u2019s structure. Cymer provides the essential \u00a0ultraviolet light\u00a0 required for the photolithography process, enabling the precise transfer of geometric patterns described by masks to silicon wafers.<\/p>\n Image credit: ASML<\/a><\/p>\nASML’s High-NA Lithography Machinery: An Engineering Marvel<\/h2>\n