Transparent Conductive Coatings With EMI Shielding

Deposition Sciences, Inc. (DSI)

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Deposition Sciences, Inc. (DSI), a leading manufacturer of highly durable, optical thin film coatings, introduces the newest member in the Transparent Conductive Optical Coatings family. DSI has developed a unique method to coat the transparent conductive coatings as a cap layer over a dielectric stack. This allows a single element or material to perform the dual functions of light filtering and EMI shielding. The new transparent conductive coatings are designed for maximum conductivity and can be applied to flat sheet stock or precision optics. Operating in the visible through the infrared spectrum, the new coatings feature high transmission between 450 nm and 1100 nm.

Compatible with DSI's dichroic filter technology, the highly durable coatings are enabled by DSI's patented Microdyn sputtering technology. This proprietary coating process yields high performance, highly uniform transparent conductive filters that remain extremely stable, withstanding high thermal loads and changes in humidity.

DSI's new light filtering, transparent conductive coatings are ideal for use in unmanned aircraft system payloads and other thin film applications that require reliable, EMI shielding. For more information, please go to: www.depsci.com or visit DSI at the Technology Training Corporation exhibition in San Diego, CA from Nov. 19 – 20, 2008.

DSI also offers an extensive array of in-house metrology and environmental analysis equipment for product characterization and testing for coatings. These test and measurement capabilities assure quality that meets or surpasses many of the military standards for high performance and coating durability in extreme conditions.