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Heraeus Introduces Versatile New Front Side Silver Paste for Silicon PV Cells

West Conshohocken, PA (PRWEB) September 17, 2009 The Photovoltaic Business Unit of Heraeus has developed a new front-side silver paste that offers higher efficiencies along with superior contact quality and aspect ratios on both mono- and multi-crystalline wafers and a wide range of sheet resistance emitters. The cadmium-free silver metallization paste (SOL9235H) is the newest […]

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A. T. Wall Offers Side Wall Frames for Microelectronic Circuit Packages

Warwick, RI (PRWEB) November 5, 2009 A.T. Wall Company, a world-class supplier of superior precision tubing and fabricated metal components, offers side wall frames for hybrid microelectronic circuit packages used in defense applications worldwide. These tubular frames serve as sidewalls for hermetically sealed flat packs that demand restrictive dimensional tolerance and precise metallurgical qualities.  

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