Ultrasonic Spraying of Photoresist for Glass
Ultrasonic Spraying of Photoresist for Glass Ultrasonic Spraying of Photoresist for Glass - Cheersonic In the case of spray coating, the resist film is deposited from atomised photoresist with typical droplet sizes in the μm range. The droplets are formed via, for example, a ultrasonic atomisation and land on the substrate surface carried by an air or nitrogen flow where they combine to form a closed resist film. Possible Advantages [...]