Spray Photoresist Tool
Spray Photoresist Tool Spray Photoresist Tool - Ultrasonic Spray System - Cheersonic UAM4000L is a fully enclosed independent ultrasonic coating system for spraying photoresist onto 4", 6" and 8" wafers in the development and manufacturing of precision semiconductors. The system has high uniformity, even This is also true for difficult parts with high aspect ratios. Cheersonic's UAM4000L is designed for processes where spin coating cannot provide sufficiently deep [...]

