Evidence map›Paper›PMID 38528020›Full record

ArticleScientific reports2024

Advancing high-performance visible light communication with long-wavelength InGaN-based micro-LEDs.

Fu-He Hsiao, Wen-Chien Miao, Tzu-Yi Lee, Yi-Hua Pai, Yu-Ying Hung, Daisuke Iida, Chun-Liang Lin, Chi-Wai Chow, Gong-Ru Lin, Kazuhiro Ohkawa and 2 more

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
7.8field-weighted citation impact, top 2% of its field
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

5 citing papers in PubMed, 25 citations in OpenAlex.

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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

12 authors at 4 institutions in 2 countries.

Fu-He HsiaoSemiconductor Research Center, Hon Hai Research Institute, Taipei, 11492, Taiwan.
Wen-Chien MiaoSemiconductor Research Center, Hon Hai Research Institute, Taipei, 11492, Taiwan.
Tzu-Yi LeeDepartment of Photonics and Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, 30010, Taiwan.
Yi-Hua PaiDepartment of Photonics and Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, 30010, Taiwan.
Yu-Ying HungSemiconductor Research Center, Hon Hai Research Institute, Taipei, 11492, Taiwan.
Daisuke IidaComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), 23955 6900, Thuwal, Saudi Arabia.
Chun-Liang LinDepartment of Electrophysics, College of Science, National Yang Ming Chiao Tung University, Hsinchu, 30010, Taiwan.
Chi-Wai ChowDepartment of Photonics and Institute of Electro-Optical Engineering, College of Electrical and Computer Engineering, National Yang Ming Chiao Tung University, Hsinchu, 30010, Taiwan.
Gong-Ru LinDepartment of Electrical Engineering, Graduate Institute of Photonics and Optoelectronics, National Taiwan University, Taipei, 10617, Taiwan.ORCID http://orcid.org/0000-0003-2061-1282
Kazuhiro OhkawaComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division, King Abdullah University of Science and Technology (KAUST), 23955 6900, Thuwal, Saudi Arabia. Kazuhiro.ohkawa@kaust.edu.sa.
Hao-Chung KuoSemiconductor Research Center, Hon Hai Research Institute, Taipei, 11492, Taiwan. hckuo0206@nycu.edu.tw.
Yu-Heng HongSemiconductor Research Center, Hon Hai Research Institute, Taipei, 11492, Taiwan. enoch.yh.hong@foxconn.com.
National Yang Ming Chiao Tung University · TWKing Abdullah University of Science and Technology · SAFoxconn (Taiwan) · TWNational Taiwan University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study showcases a method for achieving high-performance yellow and red micro-LEDs through precise control of indium content within quantum wells. By employing a hybrid quantum well structure with our six core technologies, we can accomplish outstanding external quantum efficiency (EQE) and robust stripe bandwidth. The resulting 30 μm × 8 micro-LED arrays exhibit maximum EQE values of 11.56% and 5.47% for yellow and red variants, respectively. Notably, the yellow micro-LED arrays achieve data rates exceeding 1 Gbit/s for non-return-to-zero on-off keying (NRZ-OOK) format and 1.5 Gbit/s for orthogonal frequency-division multiplexing (OFDM) format. These findings underscore the significant potential of long-wavelength InGaN-based micro-LEDs, positioning them as highly promising candidates for both full-color microdisplays and visible light communication applications.

Identifiers

PMID38528020
PMCPMC10963728
OpenAlexW4393149612

What OpenQuestion holds

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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.