FABRICATION AND CHARACTERIZATION TECHNIQUES TO STUDY FLEXIBLE MICRO LIGHT-EMITTING DIODES WITH A MILLIMETRIC RADIUS OF CURVATURE - Archive ouverte HAL
Communication Dans Un Congrès Année : 2022

FABRICATION AND CHARACTERIZATION TECHNIQUES TO STUDY FLEXIBLE MICRO LIGHT-EMITTING DIODES WITH A MILLIMETRIC RADIUS OF CURVATURE

Résumé

The interest in flexible micro light-emitting diodes (μLEDs) is growing , and specific applications can be found in biomedical research. For example, in optogenetics stimulations GaN-based μLEDs are good candidates, however, LEDs with reduced dimensions, and improved flexibility (typical dimensions < 50μm and radius of curvature (ROC) down to ~ 1 mm) are generally required. Standard, relatively thick LEDs will be limited by their rigidity. In this work, we present the fabrication of flexible μLEDs and their opto-electronic characterization down to millimetric ROC.
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hal-04683281 , version 1 (01-09-2024)

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  • HAL Id : hal-04683281 , version 1

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Jules Duraz, Edmond Cambril, Etienne Herth, Benjamin Damilano, Suresh Sundaram, et al.. FABRICATION AND CHARACTERIZATION TECHNIQUES TO STUDY FLEXIBLE MICRO LIGHT-EMITTING DIODES WITH A MILLIMETRIC RADIUS OF CURVATURE. Journées Nationales sur les Technologies Emergentes en micro-nanofabrication (JNTE), Nov 2022, Besançon, France. ⟨hal-04683281⟩
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