Highly twisted bipolar molecules for efficient near-ultraviolet organic light-emitting diodes <i>via</i> a hybridized local and charge-transfer mechanism
نویسندگان
چکیده
Using a twisting linker strategy, stable NUV luminogens are prepared with nearly quantitative luminescence. Nondoped OLEDs fabricated using the dyes as emitters and electroluminescence is achieved maximum EQE of 6.97% small FWHM 48 nm.
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ژورنال
عنوان ژورنال: Journal of Materials Chemistry C
سال: 2023
ISSN: ['2050-7526', '2050-7534']
DOI: https://doi.org/10.1039/d2tc04421h