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美芯晟(688458) - 美芯晟投资者关系活动记录表(2024年11月29日)

Group 1: Investor Relations Activities - The company conducted specific object research and analyst meetings, including participation from various financial institutions such as Huatai Securities and Citic Securities [2][4]. - The investor relations activities took place from November 1, 2024, to November 28, 2024, in the company's meeting room [4]. Group 2: Optical Sensor Performance - In Q3 2024, the optical sensor segment showed strong quarter-on-quarter growth, with significant revenue contributions from three mass-produced chips: narrow slit ambient light and proximity sensors, proximity sensors, and optical crown sensors [4][5]. - The optical crown sensor, recognized for its high precision and integrated detection capabilities, won two awards at the 2024 China Integrated Circuit Design Innovation Conference [4]. Group 3: Product Range and Applications - The company's optical sensor product lineup includes seven series: ambient light detection, proximity detection, color temperature analysis, flicker light detection, optical crown, laser ranging, and health monitoring, applicable in smartphones, smartwatches, TWS earbuds, and more [5]. - The laser ranging chip is designed for various complex applications, including smart devices and environmental sensing in robotic vacuums [5][6]. Group 4: Future Developments and Market Strategy - The company is actively developing automotive electronic products, with initial shipments of LED drivers and ongoing work on CAN SBC and CAN PHY interface chips [6]. - Plans for 2025 include enhancing personnel management and focusing on market promotion efficiency, with a moderate increase in R&D costs aimed at improving efficiency rather than large-scale hiring [6]. Group 5: Performance Outlook - The company anticipates significant growth starting in 2024, particularly in the optical sensor sector, with expectations of notable achievements by 2025 [6][7].