Fig. 4. (Color online) Emitting spectra of the white LED (a) with a red QD film of 5 wt% and with three different phosphor thicknesses and (b) with a phosphor thickness of 0.1 mm and with three different QD concentrations.

New Phys.: Sae Mulli 2023;73:703~710 https://doi.org/10.3938/NPSM.73.703

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