Rapidus Secures $3.9B Government Aid for Cutting-Edge 2nm, Multi-Chiplet Tech


April 2, 2024 by our News Team

Japanese company Rapidus secures a $3.89 billion government grant to support its 2nm process technology development and commercialization by 2027.

  • Secured a substantial government grant of ¥590 billion yen ($3.89 billion) to support ongoing projects
  • Aims to commercialize 2nm production node by 2027
  • Collaboration with IBM to advance packaging technology for multi-chiplet SiPs


Rapidus, a Japanese company at the forefront of 2nm process technology, has secured a substantial government grant to support its ongoing projects. The Japanese government will provide ¥590 billion yen ($3.89 billion) in subsidies to aid Rapidus in its mission to commercialize the 2nm production node by 2027. This funding will not only contribute to the development of the cutting-edge fabrication process and cleanroom equipment but also facilitate the advancement of multi-chiplet packaging technology.

With this significant injection of funds, Rapidus is poised to make significant strides towards its ambitious goals. The total government support now stands at ¥920 billion ($6.068 billion), propelling Rapidus into a prominent position within the semiconductor industry. However, considering the project’s estimated cost of ¥5 trillion ($32.983 billion), additional financing may be necessary. Fortunately, the company can rely on the backing of the Japanese government and major conglomerates like Toyota Motor and Nippon Telegraph and Telephone.

Rapidus’s CEO, Atsuyoshi Koike, has expressed confidence in the company’s timeline, aiming to commence production testing by April 2025 and initiate large-scale production by 2027. The commercial production of 2nm chips is expected to kick off sometime in 2025.

In collaboration with IBM, Rapidus is not only focused on perfecting its 2nm fabrication process but also on advancing packaging technology for multi-chiplet system-in-packages (SiPs). Notably, the latest government subsidies include over ¥50 billion ($329.85 million) dedicated to research and development in this area, marking the first time Japan has provided such support for these technologies.

Furthermore, Rapidus has secured a section of Seiko Epson Corporation’s Chitose Plant for its back-end packaging processes. This strategic location near the company’s fab in Bibi World, an industrial park in Chitose City, Hokkaido, will facilitate pilot-stage research and development activities.

Sources: Rapidus, Nikkei

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Technology Explained


chiplet: Chiplets are a new type of technology that is revolutionizing the computer industry. They are small, modular components that can be used to build powerful computing systems. Chiplets are designed to be used in combination with other components, such as processors, memory, and storage, to create a complete system. This allows for more efficient and cost-effective production of computers, as well as more powerful and versatile systems. Chiplets can be used to create powerful gaming PCs, high-end workstations, and even supercomputers. They are also being used in the development of artificial intelligence and machine learning applications. Chiplets are an exciting new technology that is changing the way we build and use computers.





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