METHOD FOR PRODUCING AN OPTOELECTRONIC DEVICE COMPRISING AXIAL LIGHT-EMITTING DIODES

A method of manufacturing an optoelectronic device including light-emitting diodes comprising forming three-dimensional semiconductor elements, extending along parallel axes, made of a III-V compound, with a polarity of the group-III element, the method further including, for each semiconductor element, forming an active area covering the semiconductor element and a stack of semiconductor layers covering the active area, the active area being formed by vapor deposition at low pressure and comprising quantum wells separated by barrier layers, each quantum well including a ternary alloy having at least one first group-III element, the group-V element, and a second group-III element, the ratio of the atomic flux of the group-III elements to the atomic flux of the group-V element is in the range from 1 to 1.8.