Design of Circularly Polarized Thermally Activated Delayed Fluorescence Emitters
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This chapter focuses on the molecular designs of Small Organic Molecules (SOM) merging Circularly Polarized Luminescence (CPL) and Thermally Activated Delayed Fluorescence (TADF) properties. In Introduction, the benefits associated with the combination of these properties into SOM for their application as emitting materials to construct Circularly Polarized Organic Light Emitting Diodes (CPOLED) are presented. Next, the different molecular designs leading to CPTADF SOM are described depending on the nature of the chirality of these molecules (point, axial, or planar chirality). The synthesis, photophysical, and chiroptical properties of these molecules and the performance of related CPOLED devices are discussed.
KeywordsCircularly Polarized Luminescence (CPL) Thermally Activated Delayed Fluorescence (TADF) Small Organic Molecules (SOM) Chirality Organic Light Emitting Diodes (OLED)
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