Light management and color conversion for micro-LEDs using self-assembled nanostructures

Ulrich Lemmer; Junchi Chen; Yidenekachew J. Donie

doi:10.1117/12.2681774

5 October 2023 Light management and color conversion for micro-LEDs using self-assembled nanostructures

Ulrich Lemmer, Junchi Chen, Yidenekachew J. Donie

Author Affiliations +

Proceedings Volume PC12653, Nanoengineering: Fabrication, Properties, Optics, Thin Films, and Devices XX; PC1265307 (2023) https://doi.org/10.1117/12.2681774
Event: SPIE Nanoscience + Engineering, 2023, San Diego, California, United States

Abstract

Quantum dots (QDs) are promising color conversion materials for high-end display applications due to their high color purity, tunable bandgap, and high efficiency. However, the color conversion efficiency of QDs is limited by the insufficient absorptance of excitation light. To address this issue, we have realized different structures relying on self-assembled metallic nanostructures and micropores realized by inkjet printing.

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Citation Download Citation

Ulrich Lemmer, Junchi Chen, and Yidenekachew J. Donie "Light management and color conversion for micro-LEDs using self-assembled nanostructures", Proc. SPIE PC12653, Nanoengineering: Fabrication, Properties, Optics, Thin Films, and Devices XX, PC1265307 (5 October 2023); https://doi.org/10.1117/12.2681774

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KEYWORDS

Quantum conversion

Nanostructures

Quantum light

Color

Photoluminescence

Quantum enhancement

Reflectors

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