TADF

Thermally activated delayed fluorescence (TADF) is a novel luminescent mechanism of organic optoelectronic materials, which can be applied in organic light-emitting diodes (OLEDs). The luminescence mechanism of TADF is based on intramolecular resonance, which achieves a transition from a triplet excited state to a singlet ground state by crossing the excited state energy levels within the molecule, thereby generating emitted photons. Traditional organic luminescent materials require expensive rare earth metals to achieve luminescence, while TADF utilizes inexpensive hydrocarbons. This new mechanism of luminescent material is expected to reduce the production cost of OLED, enhance material performance, and improve energy utilization efficiency.

msds----TADF