Fluorophenyl and Trifluoromethylphenyl Terminal Groups: Enabling BT.2020-Targeted Narrowband Green Emission in High-Performance OLEDs
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To meet the critical demand for ultra-high-definition (UHD) display technology, luminescent materials must achieve precise peak emission positions and narrow emission bandwidths simultaneously. Herein, we report a new class of narrowband pure green thermally a... ...