OLEDs

Extremely thin panels, whose shape can flexibly adapt to any surface, save space and energy. Oleds have no mercury or other toxic substances and are therefore recyclable. In OLEDs, the current flows through ultra-fine layers of small molecules (smOLED) or long-chain polymers (pOLED). Its structure resembles a sandwich embedded between two large electrodes. Under voltage, electrons and "holes" (positive charge carriers) move to the centre and recombine there, similar to the compensation at the p-n junction of LEDs