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Identifying Thermally Activated Delayed Fluorescence (TADF)

Author: Stuart Thomson
Tuesday, May 7, 2019
Edinburgh Instruments Ltd.

OLEDs have become one of the most popular display types for high-end televisions and smartphones due to their superior contrast ratios and lower power consumptions than conventional LCD displays. A new generation of OLED utilising thermally activated delayed fluorescence (TADF) is currently under intense research and development. In this application note, the need for a new generation of OLEDs is discussed, the physics behind TADF OLEDs introduced, the characterisation of a new TADF emitter using a spectrofluorometer presented.

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Identifying Thermally Activated Delayed Fluorescence (TADF)