Blog
Positive Photoresist Spraying
Positive Photoresist Spraying Application of ultrasonic spraying technology to spray positive photoresist on 2-inch square ceramic wafers. In the field of microelectronics manufacturing and precision machining, the application of photoresist is crucial. As a key material in the photolithography process, it is used to protect areas where etching or deposition of materials is not required. Ultrasonic spraying technology shows significant advantages in the application of photoresist due to its high [...]
