Evidence map›Paper›PMID 38664441›Full record

ArticleNature communications2024

Household alternating current electricity plug-and-play quantum-dot light-emitting diodes.

Jiming Wang, Cuixia Yuan, Shuming Chen

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature communications, 2024. 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.

  1. 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

3 authors.

Jiming WangDepartment of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, 518055, PR China.
Cuixia YuanDepartment of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, 518055, PR China.
Shuming ChenDepartment of Electrical and Electronic Engineering, Southern University of Science and Technology, Shenzhen, 518055, PR China. chen.sm@sustech.edu.cn.ORCID http://orcid.org/0000-0001-5218-3257

Funding

National Natural Science Foundation of China (National Science Foundation of China) 62174075Shenzhen Science and Technology Innovation Commission JCYJ20210324105400002Shenzhen Science and Technology Innovation Commission JCYJ20220530113809022Shenzhen Science and Technology Innovation Commission JCYJ20230807093604009
6 · The paper itself

Abstract

As an intrinsically direct current device, quantum-dot LED cannot be directly driven by household alternating current electricity. Thus, a driver circuit is required, which increases the complexity and cost. Here, by using a transparent and conductive indium-zinc-oxide as an intermediate electrode, we develop a tandem quantum-dot LED that can be operated at both negative and positive alternating current cycles with an external quantum efficiency of 20.09% and 21.15%, respectively. Furthermore, by connecting multiple tandem devices in series, the panel can be directly driven by household alternating current electricity without the need for complicated back-end circuits. Under 220 V/50 Hz driving, the red plug-and-play panel demonstrates a power efficiency of 15.70 lm W

Identifiers

PMID38664441
PMCPMC11045821

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.