Department of Chemistry, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand.
Chem Commun (Camb). 2013 Apr 28;49(33):3401-3. doi: 10.1039/c3cc41154k.
New carbazole-triphenylamine end-capped di(thiophen-2-yl)benzothiadiazole showed high thermal and electrochemical stability, and great potential as a solution processed hole-transporting non-doped red emitter for OLEDs. A pure red device with CIE coordinates and a high luminance efficiency of (0.66, 0.33) and 3.97 cd A(-1), respectively, was achieved.
新型咔唑-三苯胺封端的二(噻吩-2-基)苯并噻二唑具有高热和电化学稳定性,有望成为一种可溶液处理的空穴传输非掺杂红色有机电致发光器件(OLED)发射体。实现了一种纯红色器件,其 CIE 坐标和亮度效率分别为(0.66, 0.33)和 3.97 cd A(-1)。