LEDs of all Colours

admin Last updated on: May 8, 2023

LEDs of all Colours

  • Made possible by new designed material – gallium nitride (GaN)

  • InxGa1-xN. Vary x. Get light of any colour.

  • Another new material made to measure.

    InN GaN AlN
    Eg 1.9eV 3.4eV 6.2eV
    Light Red Blue UV

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