Lithium niobate; Monocrystalline lithium niobate films; Lithium tantalite; Monocrystalline lithium tantalate films; Lithium; Lithium carbonate

Computer memories; Blank optical data carriers; Integrated circuits; Electronic and optical communications instruments and components, namely, optical transceivers; Light emitting diodes (LEDs); Video screens; Light conducting filaments; Semi-conductors