Semiconductor devices used for control and signal processing in manufacturing equipment and electronic devices. Includes active and passive components that serve as basic building blocks of electronic circuits, such as transistors, diodes, ICs, microprocessors, sensor chips, and power semiconductors. Integrated into manufacturing line control systems, inspection equipment, measuring instruments, industrial robots, inverters, and power supply units to provide signal amplification, switching, power conversion, and data processing functions. Covers a wide range from individual components to composite modules, serving as core technology components supporting automation and digitalization in manufacturing industries.