Sono-Tek Corporation to Exhibit ExactaCoat at SEMICON West 2011

Sono-Tek Corporation (OTC BB: SOTK), the world leader in the development and application of ultrasonic coating systems for spray fluxing, today announced that it will highlight the ExactaCoat Tabletop Coating System in Booth #2631 in the South Hall at the upcoming SEMICON West, scheduled to take place July 12-14, 2011 at the Moscone Center in San Francisco, CA.

The ExactaCoat Tabletop Coating System is a fully enclosed programmable XYZ motion system for depositing uniform thin-film coatings for electronics and solar applications including photoresist deposition and various thin-film solar cell coatings.

ExactaCoat is a full coating solution for R&D and low-volume production applications such as coating photoresist onto wafers and MEMs, or applying buffer layers for thin-film solar cells (Cds), active layers such as (CIGS, CdTe), phosphoric doping for inline diffusion, organic solar cell coatings, and fluxing of solder bus lines. The ExactaCoat can be tailored with a number of customizable options including nozzle tilt, dual nozzle, camera, laser pointer, low oxygen atmosphere, and rod coating attachment. Additionally, the ExactaCoat can be configured with any of Sono-Tek’s precision ultrasonic atomizing nozzles to produce highly uniform targeted thin-film coatings with very little overspray and exceptional non-clogging repeatable performance with significant savings in spray materials, maintenance and cleanup costs.

Sono-Tek Corporation has been manufacturing precision ultrasonic coating technology for the electronics industry for three decades and is well-known for being the industry’s leader in ultrasonic spray fluxing. Sono-Tek’s ultrasonic nozzles produce highly uniform targeted thin-film coatings with very little overspray and exceptional non-clogging repeatable performance with significant savings in spray materials, maintenance and cleanup costs.

For more information about Sono-Tek’s ExactaCoat Tabletop Coating System, stop by Booth #2631 in the North Hall at SEMICON West or visit www.sono-tek.com.

Sono-Tek is the world leader in the development and application of liquid ultrasonic atomization technology into nozzle systems and spraying and coating application systems. Compared to conventional pressure spraying methods, the company’s ultrasonic nozzles do not clog, reduce liquid usage, waste, and environmental impact while achieving much more precise, uniform, thin film coatings. Sono-Tek is continually developing new applications for its unique technology, replacing wasteful practices in a world that is growing ever more environmentally sensitive.