Thermally Activated Delayed Fluorescence Is a Key New Technology for OLED Displays

摘要

In the last few years, the development of new materials has had a significant impact on the advancement of organic light-emitting diodes (OLEDs). Thanks to these advanced materials, OLED displays are now being used in smartwatches, smartphones, and TVs. However, there is still room for improvement in areas like display resolution and energy efficiency. Thermally activated delayed fluorescence (TADF) is a relatively new technology that has been developed to tackle these issues. This article describes the crucial role of emitter materials in OLED technology, and introduces the TADF concept.