Direct generation of circularly polarized electroluminescence from chiral materials in OLEDs may mitigate energy loss, simplify design

https://www.nature.com/articles/s41467-025-56923-6

"circularly polarized light's rich optical information, angle independence character... prepares 2 pairs efficient circularly polarized thermally activated delayed fluorescence materials with high photoluminescence quantum yields, short delayed fluorescence lifetimes, good luminescence dissymmetry factors, large horizontal dipole ratios, narrow-spectrum emission... 3D displays, information encryption, quantum computing, LEDs, optical communication for spintronics"