Coors Tech also heavily involved in Flat Panel Technologies
https://en.wikipedia.org/wiki/CoorsTek
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Quote:CoorsTek acquired Covalent Materials Corp., formerly Toshiba Ceramics Co., and its three factories in Japan in December 2014 for ~$450M, the largest acquisition in CoorsTek's history.[1] The transaction gave CoorsTek over 50 production facilities in 14 countries on four continents, with over 6,000 employees. Covalent began as Toyo Fire Brick Company in 1918 in Tokyo, and later became Toshiba Refractories Co. Toshiba Refractories merged with Toshiba Denko to become Toshiba Ceramics Co., Ltd., in 1968, with factories in Oguno, Yamagata; Hatano, Kanagawa; and Kariya, Aichi. Covalent’s product line includes crucibles, heating elements, refractory bricks, and components for the semiconductor and flat panel display industries , made of silicon carbide, boron carbide, alumina, graphite, yttria and silicon. Its trademarks include Cerasic, Sapphal, Exyria, Glassun, Neobone and Ceraphite.[51]
https://en.wikipedia.org/wiki/CoorsTek
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