ArticleScience advances2025
Individually addressable nanoscale OLEDs.
Article in Science advances, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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.
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Who cites it
2 citing papers in PubMed.
- Programmable Optical Megapixel Nano-Kirigami Matrix.Advanced materials (Deerfield Beach, Fla.) · 2026Article
- A thousand-state optoelectronic memory for high-precision spatiotemporal encoding.Nature communications · 2026Article
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
When reducing pixel size below the wavelength of light, the conventional stacked geometry of organic light-emitting diodes (OLEDs) is dominated by sharp nanoelectrode contours. This causes spatially imbalanced charge carrier transport and recombination resulting in low external quantum efficiency (EQE) and filament formation accelerating device failure. Here, we circumvent these limitations by selectively passivating nanoelectrode edges with an insulating layer, while simultaneously defining a nanoaperture in flat areas. We thereby ensure controlled charge carrier recombination and suppress filament growth. After demonstrating efficient hole injection by gold nanoelectrodes, we realize individually addressable subwavelength OLED pixels (300 nanometers by 300 nanometers) based on plasmonic gold patch antennas for light extraction. We achieve an EQE of 1%, a maximum luminance of 3000 candela per square meter, and fast response times exceeding video rates. Our results highlight a scalable strategy to overcome key electronic and optical bottlenecks of nanoscale optoelectronic devices and demonstrate the potential of plasmonic patch antennas for high-density, high-performance OLED integration.
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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.