Red OLED with efficiency of 25.6% at 10,000 cd m

Yexuan Pu, Xinliang Cai, Chenglong Li, Baoyan Liang, Hai Bi, Yue Wang

Abstract readReview

In one paragraph

Review in Light, science & applications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

One Molecular Platform, Three Distinct Narrowband Organoboron TADF Emitters: A Divergent One-Pot Strategy From Green to Red.Angewandte Chemie (International ed. in English) · 2026
Article

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Yexuan PuState Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China.

Xinliang CaiState Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China.

Chenglong LiState Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China.

Baoyan LiangJihua Laboratory, 28 Huandao South Road, Foshan, 528200, Guangdong Province, China. liangby@jihualab.ac.cn.

Hai BiJihua Laboratory, 28 Huandao South Road, Foshan, 528200, Guangdong Province, China. bihai@jihualab.com.ORCID http://orcid.org/0000-0002-2017-3668

Yue WangState Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, Changchun, 130012, China. yuewang@jlu.edu.cn.

Funding

National Natural Science Foundation of China (National Science Foundation of China) 52303231National Natural Science Foundation of China (National Science Foundation of China) 523B2031

6 · The paper itself

Abstract

Multiple resonance thermally activated delayed fluorescence (MR-TADF) materials featuring narrowband emission and high luminescence efficiency hold great promise for ultra-high-definition displays. However, red MR emitter-based organic light-emitting diodes (OLEDs) commonly suffer from pronounced efficiency roll-off due to intrinsically slow reverse intersystem crossing (RISC), which severely hinders their practical application. Herein, we present efficient OLEDs based on a selenium-embedded red MR framework featuring fast RISC, which not only serves as a high-performance emitter but also functions as a sensitizer. The emitter (tFSeBN) shows red emission at 607 nm and achieves a record-high RISC rate of 7.5 × 10

Identifiers

PMID41951586

DOI10.1038/s41377-026-02220-w

PMCPMC13062009

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LicenceCC BY

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Registered trials

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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.