The traditional plasma etching process for defining micro-LED pixels could lead to
significant sidewall damage. Defects near sidewall regions act as non-radiative …

Micro light-emitting diodes (μLEDs) and nano LEDs (nLEDs) are attracting considerable
interest as potential candidates for next-generation displays. However, both μLEDs and …

The high-temperature-induced stress performance of GaN-based blue micro light emitting-
diode (micro-LED) arrays with a pixel size of 5× 5 μm2 (6 μm pitch) is studied, and …

We investigate the degradation mechanisms of In 0.2 Ga 0.8 N/GaN light emitting diodes
through combined experimental analysis and simulations. The devices were submitted to …

This work investigates the size-dependent decrease in external quantum efficiency (EQE) of
various InGaN/GaN multiple-quantum-well flip-chip blue micro light-emitting diodes (μ …

We have developed a light-emitting device, called the ZOGAN light-emitting diode (LED).
The ZOGAN LED is formed with the p-layer composed of both ZnO-based oxide and GaN …

This work investigates the turn-on voltage (V on) estimation methods from experimental data
of InGaN-based multiple-quantum-well light-emitting diodes (LEDs) with emission spectra …

We report on the design, fabrication and characterization of red-LEDs directly grown on
large-scale silicon wafers through a superior-quality Ge buffer. 300mm Ge/Si substrates with …

This work investigates the turn-on voltage (Von) estimation methods from experimental data
of InGaN-based multiple-quantumwell light-emitting diodes (LEDs) with emission spectra …

Ce travail de thèse présente le développement de diodes électroluminescentes (LEDs)
rouges à base de matériaux III-V (arséniures et phosphures de gallium) directement …