Semiconductor

Ultrasonic spraying technology is regarded as an effective preparation process for thin film coating, such as photoresist coating on semiconductor circular surface. Compared with the traditional rotary coating process, ultrasonic spraying can produce a photoresist coating with better surface microstructure encapsulation and more uniform. The ultrasonic spraying system of Shanghai YangMI provides surface coating solutions for conductor photoresist coating, PCB flux coating, functional coating of microelectronic sensors, etc.