Sono-Tek Corporation to Exhibit ExactaCoat at SEMICON West 2011

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.