Spraying Photoresist or Bonding Adhesive onto the Wafer
Spraying Photoresist or Bonding Adhesive onto the Wafer Precision Ultrasonic Spray Coating: Spraying Photoresist or Bonding Adhesive onto the Wafer In the relentless pursuit of smaller feature sizes and higher device density, semiconductor manufacturing demands coating processes that defy conventional limits. Traditional spin-coating methods, while familiar, are increasingly challenged by topographical complexities, material waste, and uniformity constraints—especially as wafers grow larger and structures become three-dimensional. Enter the 6000-series [...]
