1：Experimental Design and Method Selection:

The study involved designing a novel scattering structure using electrospun fiber rods to enhance the luminous efficiency of QD-converted LEDs. The methodology included the fabrication of PS nanofibers via electrospinning, cutting them into fiber rods, and incorporating these rods into QD polymer matrices.

2：Sample Selection and Data Sources:

CdSe/ZnS core-shell structure QDs were used as the light conversion material. The diffuse transmittance and haze of fiber rod films were measured to assess their scattering ability.

3：List of Experimental Equipment and Materials:

Equipment included a homemade far field electrospinning system, field-emission scanning electron microscopy (Zeiss? Merlin), super-depth microscope (KEYENCE VHC-2000C), High-resolution Transmission Electron Microscope (TEM, JEM 1400), dual-beam ultraviolet-visible spectrophotometer, fluorescence spectrophotometer (RF-6000), and a homemade integrating sphere system.

4：Experimental Procedures and Operational Workflow:

The process involved electrospinning PS nanofibers, fabricating fiber rods, preparing QD polymer matrix, and measuring the optical performance of the resulting LED components.

5：Data Analysis Methods:

The study analyzed the diffuse transmittance, haze, luminous flux, and luminous efficiency of the LED components to evaluate the effectiveness of the fiber rods in enhancing optical performance.