Observational analysis shows high color conversion efficiency in micro-LED displays for augmented reality, suggesting enhanced visual performance.
Augmented reality (AR) smart glasses have garnered significant interest and are often regarded as the future alternative to smartphones. Micro‐light emitting diodes (micro‐LEDs) offer numerous advantages, including compact size, high efficiency, and excellent reliability, making them ideal for display applications in AR glasses. In this work, we present both monochrome and monolithic full‐color micro‐LED displays designed for the application of AR glasses. The monolithic full‐color micro‐LED display incorporates quantum dots into blue micro‐LED pixels. A high color conversion efficiency of 40% has been achieved by QDs embedded into a nanoporous GaN as the color conversion layer. Full‐color micro‐LED display has been demonstrated.
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Song et al. (2025) studied this question.
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