Recent micro-LED technology for display applications based on GaN pendeo-epitaxy using SOI nanopillars

Saber Hammami; Nabil Labchir; Kilian Baril; Pierre Marie Coulon; Blandine Alloing; Jesus Zuniga Perez; Cécile Gourgon; Matthew Charles; Ludovic Dupré

doi:10.1117/12.2649730

21 March 2023 Recent micro-LED technology for display applications based on GaN pendeo-epitaxy using SOI nanopillars

Saber Hammami, Nabil Labchir, Kilian Baril, Pierre Marie Coulon, Blandine Alloing, Jesus Zuniga Perez, Cécile Gourgon, Matthew Charles, Ludovic Dupré

Author Affiliations +

Proceedings Volume PC12421, Gallium Nitride Materials and Devices XVIII; (2023) https://doi.org/10.1117/12.2649730
Event: SPIE OPTO, 2023, San Francisco, California, United States

Abstract

As the new display technology, micrometer-sized light emitting diodes (micro-LEDs) have the advantages of high resolution, and high luminance. In this work we now present a new realization method of micro-LEDs based on this bottom-up process. A comprehensive analysis of the electro-optical properties of this new type of micro-LED has been performed. In addition, we will discuss one of the major challenges for active matrix micro-displays: the transfer of micro-LED platelets on a host substrate. Therefore, our approach will provide a promising route for the fabrication of bottom up, highly efficient micro-LED based displays.

Conference Presentation

Citation Download Citation

Saber Hammami, Nabil Labchir, Kilian Baril, Pierre Marie Coulon, Blandine Alloing, Jesus Zuniga Perez, Cécile Gourgon, Matthew Charles, and Ludovic Dupré "Recent micro-LED technology for display applications based on GaN pendeo-epitaxy using SOI nanopillars", Proc. SPIE PC12421, Gallium Nitride Materials and Devices XVIII, (21 March 2023); https://doi.org/10.1117/12.2649730

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