OPTOELECTRONIC DEVICE COMPRISING THREE-DIMENSIONAL SEMICONDUCTOR ELEMENTS AND METHOD FOR THE PRODUCTION THEREOF

摘要

The invention relates to an optoelectronic device (10) comprising a carrier (14) comprising a face (18) comprising flat butt-jointed facets inclined in relation to each other; seeds (26), mainly consisting of a first compound selected from the group comprising the compounds III-V, the compounds II-VI and the compounds IV, in contact with the carrier in the region of at least some of the joints (22) between the facets; and conical or frustoconical, wire-like three-dimensional semiconductor elements (28) of a nanometric or micrometric size, mainly consisting of said first compound, on the seeds.