Diboron-Based Delayed Fluorescent Emitters with Orange-to-Red Emission and Superior Organic Light-Emitting Diode Efficiency

• Published in: ACS applied materials & interfaces Vol. 12; no. 20; pp. 23199 - 23206
• Main Authors: Hsieh, Chia-Min, Wu, Tien-Lin, Jayakumar, Jayachandran, Wang, Ying-Chun, Ko, Chang-Lun, Hung, Wen-Yi, Lin, Tzu-Chieh, Wu, Hsin-Hui, Lin, Kuan-Heng, Lin, Cheng-Hung, Hsieh, Shuchen, Cheng, Chien-Hong
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 20.05.2020
• Subjects: arylation; boron compounds; color; electrochemiluminescence; emissions; fluorescence; Lewis bases; light emitting diodes; thermally activated delayed fluorescence; organic light-emitting diode; diboron compound; orange-red color; 9,10-diboraanthracene; horizontal dipole ratio

For the application of organic light-emitting diodes (OLEDs) in lighting and panels, the basic requirement is to include a full spectrum color range. Compared with the development of blue and green luminophores in thermally activated delayed fluorescence (TADF) technology, the progress of orange-to-...