Comment on"Enhancing the efficiency and stability of blue thermally activated delayed fluorescence emitters by perdeuteration"by DUAN Lian and ZHANG Dongdong(Nature Photonics,2024,29)
Organic light-emitting diode(OLED)is one of the most promising display technologies,and the lifetime and stability of blue OLED is still the most important bottleneck.The results published by DUAN Lian and ZHANG Dongdong in Nature Photonics indicated that the perdeuteration strategy of blue light thermally activated delayed fluorescence(TADF)molecules can significantly improve device lifetime,in addition to high electroluminescent efficiency.