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The relentless miniaturization of transistors continues to define the cutting edge of the semiconductor industry, with 4 nm technology leading the charge. This paper explores the crucial aspects of establishing a plant capable of producing 4 nm semiconductor integrated circuits (ICs) in India. It delves into the critical raw materials, essential manufacturing processes (focusing on lithography, cleanrooms, etching, deposition, and metrology), potential market and customers, and the complex return on investment (ROI) considerations.

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Manufacturing Setup for 4 nm Semiconductor Integrated Circuits in India: Current Scenario and Opportunities

  • 会议论文

  • 发表日期：

    2025年

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  • Manik Sadashiv Sonawane,
  • Jayamala Kumar Patil,
  • Vinay Sampatrao Mandlik,
  • Sanjay Shamrao Pawar

摘要

The relentless miniaturization of transistors continues to define the cutting edge of the semiconductor industry, with 4 nm technology leading the charge. This paper explores the crucial aspects of establishing a plant capable of producing 4 nm semiconductor integrated circuits (ICs) in India. It delves into the critical raw materials, essential manufacturing processes (focusing on lithography, cleanrooms, etching, deposition, and metrology), potential market and customers, and the complex return on investment (ROI) considerations.