Photoresist Coating Onto Semiconductor Wafers
Photoresist Coating Onto Semiconductor Wafers We have many ultrasonic spray coating systems, this machine can be used for photoresist coating onto the semiconductor wafers, square substrates. Ultrasonic spraying technology is used for semiconductor photoresist coating. Compared with traditional coating processes such as spin coating and dip coating, it has the advantages of high uniformity, good encapsulation of microstructures, and controllable coating area. In the past 10 years, it has been [...]