ArticleAdvanced materials (Deerfield Beach, Fla.)2025
Increasing the Stability of Deep Blue Phosphor-Sensitized OLEDs Using the Polariton-Enhanced Purcell Effect.
Article in Advanced materials (Deerfield Beach, Fla.), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed.
- Triplet Energy Transfer Strategy for Visible Light Activation of Bio-Based Oxime Esters in Photopolymerization and 3D Printing.Small (Weinheim an der Bergstrasse, Germany) · 2026Article
- Plasmonic electrophosphorescence: "Feeling" blue.Innovation (Cambridge (Mass.)) · 2026Review
- Perspective: OLED Displays Singing with the Blues.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- Increasing the Stability of Deep Blue Phosphor-Sensitized OLEDs Using the Polariton-Enhanced Purcell Effect.Advanced materials (Deerfield Beach, Fla.) · 2025Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors.
Funding
Abstract
The stability of efficient, deep blue organic light-emitting diodes (OLEDs) remains a major challenge in the field of organic electronics. Poor device stability originates from the high probability for destructive non-radiative triplet exciton annihilation events. Phosphor-sensitized fluorescence (PSF) is proposed to achieve an efficient, deep blue color by energy transfer from phosphors to fluorophores. Recently, the polariton-enhanced Purcell (PEP) effect is introduced to decrease the triplet radiative lifetime and density, resulting in an increase in blue phosphorescent OLED lifetime. Here, the PEP effect is introduced to enhance the stability of the PSF-OLEDs. It is shown that the PEP effect increases all radiative decay rates of the phosphors and fluorophores, leading to a reduction in the triplet annihilation events. Using a Pt-complex phosphor sensitizer and a so-called multi-resonance fluorescent emitter in a PEP cavity, a 3.1-fold lifetime increase is observed at a current density of J = 10 mA cm
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.