专访锐芯微罗文哲：在没有晶圆厂的昆山，做出世界级芯片设计企业

Core Insights - Kunshan has successfully extended its investment attraction experience to cultivate technology innovation enterprises, becoming a hub for both manufacturing and technology growth [2][3] - The founder of Ruixin Micro, Luo Wenzhe, emphasizes the importance of continuous R&D investment, dedicating over 20% of annual revenue to this effort [5][6] - Ruixin Micro has developed advanced imaging sensor technologies, including MCCD and ECCD, breaking the technological monopoly of countries like Japan and the United States in high-end imaging chips [4][5] Company Development - Ruixin Micro was established in Kunshan after receiving significant support from local government, including a 28 million yuan investment and three years of rent-free office space [3][6] - The company has expanded its team to several hundred members and established branches in major cities like Shanghai and Shenzhen, benefiting from the mature integrated circuit ecosystem in the Yangtze River Delta [6][8] - The firm has achieved a leading market share in solid-state micro-imaging products in China, showcasing its competitive edge in the domestic market [5][6] Technological Innovation - The MCCD technology developed by Ruixin Micro combines the advantages of CMOS and CCD, significantly enhancing image quality and sensitivity [4][5] - The company has been recognized for its technological breakthroughs, winning the 2018 China Patent Award for its advancements in security monitoring technology [4] - Ruixin Micro's products are now applicable in various fields, including consumer electronics, security, medical imaging, and automotive electronics, reaching international advanced levels [4][5] Regional Ecosystem - Kunshan's local government has demonstrated a pragmatic and flexible approach to supporting technology enterprises, which has been crucial for Ruixin Micro's sustained growth [7][8] - The city has shown that it can nurture competitive chip design companies without large-scale wafer fabs, focusing instead on a supportive environment for innovation [7][8] - The collaboration within the Yangtze River Delta region allows Ruixin Micro to efficiently integrate resources and services, enhancing its operational capabilities [6][8]