Eastman Kodak Co. announced that its organic light-emitting diode (OLED) products will be known as Kodak NuVue displays. The new brand will be used for both the company's active- and passive-matrix OLED products.   . . .   Molecular Imprints Inc. announced that Motorola Labs will take delivery on its first step-and-flash imprint lithography system, the Imprio 100, a lithographic tool for creating compound semiconductors, nano-devices, MEMS, photonic and optical communications components and semiconducting devices.   . . .   Steven T. Schorer has joined DRS Technologies Inc. as president of its Electronic Systems Group, based in Gaithersburg, Md.   . . .   Photon Dynamics Inc., a supplier of yield management solutions for the flat panel display industry, has appointed Andrew M. Hawryluk, PhD, as vice president of engineering. He will lead product development efforts for the flat panel display market.