ROCHESTER, NY, Sept. 6 -- Eastman Kodak Co. has granted Opto Tech Corp. a license to manufacturer Kodak's organic light-emitting diode technology for use in flat panel passive-matrix displays. "This agreement between Kodak and Opto validates the utility of Kodak display technology for broad applications," said Leslie Polgar, president, display products, at Kodak. "Manufacturers like Opto can capitalize on supplying differentiated displays to various consumer devices, especially displays as impressive as what Opto demonstrated here. 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