上海市计测院集成电路产业计量检测中心 主任 李春华确认演讲 | 2025势银（第五届）光刻产业大会（PRIC 2025）

Core Viewpoint - The 2025 TrendBank Lithography Industry Conference aims to address the challenges and advancements in lithography technology, materials, and equipment, focusing on enhancing domestic capabilities and self-sufficiency in the semiconductor industry [20][22][23]. Conference Overview - The conference will take place on July 9-10, 2025, at the Sheraton Hotel in Hefei, Anhui, with an expected attendance of 300 participants [11][12]. - It will feature over 20 speakers from the lithography industry, covering various topics related to advanced lithography technologies and materials [10][12]. Key Topics - Discussions will include the latest research and application prospects of cutting-edge lithography technologies such as EUV, electron beam lithography, and nanoimprint lithography [9][20]. - The conference will also analyze the current state and technological bottlenecks of lithography materials, including photoresists and wet electronic chemicals, and explore solutions for improving domestic production and quality [9][20][22]. Industry Challenges - The domestic lithography industry faces significant challenges, including low self-sufficiency rates for high-end photoresists and reliance on imports for certain high-purity electronic chemicals and mask materials [20][22]. - The high-precision manufacturing technology for masks is difficult, and the rapid repair and update technologies need improvement [20]. Strategic Importance - The conference aims to foster collaboration among experts, scholars, and industry representatives to enhance the integration of production, learning, and research, thereby accelerating technological innovation and the transformation of results [22]. - It seeks to build a communication bridge for upstream and downstream enterprises in the industry chain, promoting resource integration and competitive advantages [22].