Charged organic thermally activated delayed fluorescence (TADF) species are described. A light-emitting electrochemical cell (LEEC) includes the charged organic thermally activated delayed fluorescence (TADF) species and sufficient counter ions to balance the charge on the charged organic thermally activated delayed fluorescence species, as emitter material. Also disclosed are OLEDSs containing the TADF species.
描述了带电有机热激活延迟荧光(TADF)物种。一种发光电
化学电池(LE
EC)包括带电的有机热激活延迟荧光(TADF)物种和足够的对离子来平衡带电的有机热激活延迟荧光物种的电荷,作为发射材料。还披露了含有TADF物种的OLEDSs。