ArticleScience advances2023
Precise modulation of multiple resonance emitters toward efficient electroluminescence with pure-red gamut for high-definition displays.
Article in Science advances, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Pyrazine-embedded N^N^N-chelating tetracoordinate organoboron polycyclic heteroaromatics with low-lying LUMO levels and near-infrared luminescence.Chemical science · 2026Article
- Comprehensive Review on the Structural Diversity and Versatility of Multi-Resonance Fluorescence Emitters: Advance, Challenges, and Prospects toward OLEDs.Chemical reviews · 2025Review
- Sulfur-locked multiple resonance emitters for high performance orange-red/deep-red OLEDs.Nature communications · 2025Article
- Multiple Enol-Keto Isomerization and Excited-State Unidirectional Intramolecular Proton Transfer Generate Intense, Narrowband Red OLEDs.Journal of the American Chemical Society · 2024Article
- The third strategy: modulating emission colors of organic light-emitting diodes with UV light during the device fabrication process.Chemical science · 2024Article
- Stable pure-green organic light-emitting diodes toward Rec.2020 standard.Nature communications · 2024Article
Corrections and comments
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Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Multiple resonance (MR) compounds have garnered substantial attention for their prospective utility in wide color gamut displays. Nevertheless, developing red MR emitters with both high efficiency and saturated emission color remains demanding. We herein introduce a comprehensive strategy for spectral tuning in the red region by simultaneously regulating the π-conjugation and electron-donating strengths of a double boron-embedded MR skeleton while preserving narrowband characteristics. The proof-of-concept materials manifested emissions from orange-red to deep red, with bandwidths below 0.12 eV. The pure-red device based on CzIDBNO displayed superior color purity with CIE coordinates of (0.701, 0.298), approaching the Broadcast Television 2020 standard. In concert with high photoluminescence quantum yield and strong horizontal dipole orientation, CzIDBNO also achieved a maximum external quantum efficiency of 32.5% and a current efficiency of 20.2 cd A
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Registered trials
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