Optoelectronic devices, namely, photodetectors, solar cells, photodiodes and semiconductors; light emitting diodes (LEDs); photodetectors in the nature of sensors of light or other electromagnetic energy; parts and fittings for the aforesaid goods in the nature of electronic chips and integrated circuit chips for diagnostics or power electronics, electrical wires in the nature of semi-conducting electrical nanowires, LED housings, and chip carriers, in the nature of semiconductor chip housings