Sono-Tek to Showcase SPT200 with Wafer Handling System and EMI Coating Solutions at SEMICON West 2025

Sono-Tek Corporation a leading manufacturer of precision ultrasonic coating solutions, is pleased to announce its participation in SEMICON West 2025, taking place October 7–9 at the Phoenix Convention Center in Phoenix, Arizona. Attendees are invited to visit Booth 6280 to explore Sono-Tek’s advanced coating technologies for semiconductor manufacturing, including enhanced wafer handling and an early look at 300mm system expansion.

Featured Technologies at SEMICON West 2025:

 SPT200 Photoresist Coating System with Wafer Handler
The SPT200 delivers uniform, repeatable photoresist coatings on challenging MEMs and high-aspect-ratio topographies using ultrasonic atomization. Designed for 100mm to 200mm wafers, the system ensures highly controlled droplet formation for optimal thin-film coverage.

The integrated Wafer Handling System, currently supporting 4–8″ wafers, provides full automation to increase throughput and minimize operator intervention. A new project to expand support to 300mm (12-inch) wafers is underway and will be previewed during the event.

FlexiCoat System for EMI Shielding
Sono-Tek’s FlexiCoat system offers a cost-effective, reliable alternative to sputtering for EMI shielding at the packaging level. Using ultrasonic spray nozzles, the system achieves precise, clog-free coatings over complex geometries with minimal overspray and high material transfer efficiency.

Additional Applications on Display:

  • Polyimide and Protective Coatings for dicing and wafer-level packaging
  • Flux Dispensing for flip chip and advanced interconnect assemblies
  • Thin Film Deposition for displays and solar, including TCOs, CNTs, OPVs, AR coatings, and perovskites

Visit Booth 6280 to learn how Sono-Tek’s ultrasonic spray coating technologies are enabling greater efficiency, precision, and scalability semiconductor manufacturing. For further details, visit www.sono-tek.com/industry/semiconductor/mems-semiconductor/.

Sono-Tek Corporation is a leading provider of precision ultrasonic coating solutions for a wide range of industrial applications. The company’s advanced technology helps customers increase efficiency, reduce costs and improve product quality.

For more information about Sono-Tek Corporation and its products, please visit www.sono-tek.com.


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