34‐4: Composite Mini‐LED Backlight Packaging Structure with High Efficiency and Improved Uniformity

This study explores diffraction and refraction composite structures in Mini‐LED backlight modules, enhancing luminance uniformity and efficiency with a compact, micro‐scale packaging design. Using a hybrid simulation of geometric and wave optics, the approach improves light distribution, optical performance, and carbon reduction, paving the way for broader Mini‐LED adoption in various applications.