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   Articles with "micro leds" as a keyword



Exploring Strategies for Performance Enhancement in Micro‐LEDs: a Synoptic Review of III‐V Semiconductor Technology

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recommendations! Published in 2024 at "Advanced Optical Materials"

DOI: 10.1002/adom.202402777

Abstract: III‐V semiconductors, known for their optoelectronic properties and versatile engineering capabilities, play a crucial role in the fabrication of Micro light‐emitting diodes (Micro‐LEDs). Recent advances in research underscore that the optoelectronic performance of Micro‐LEDs can… read more here.

Keywords: based iii; leds based; micro; performance ... See more keywords

Vertical GaN‐On‐GaN Micro‐LEDs for Near‐Eye Displays

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recommendations! Published in 2025 at "Advanced Science"

DOI: 10.1002/advs.202506784

Abstract: In various micro‐light‐emitting diode (micro‐LED) display products, near‐eye applications such as AR (augmented reality) and VR (virtual reality) are gaining popularity, driving consumer demand for higher brightness, resolution, and compact size. To address more advanced… read more here.

Keywords: near eye; eye displays; micro; gan gan ... See more keywords

Sidewall Suppression and Top Surface Enhancement of Light Extraction Efficiency in Vertically Stacked Full‐Color Micro‐LEDs Based on L‐Shaped Metal Walls

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recommendations! Published in 2025 at "Advanced Electronic Materials"

DOI: 10.1002/aelm.202500214

Abstract: Micro light‐emitting diodes (Micro‐LEDs) are regarded as the core of next‐generation display technology due to their high brightness and energy efficiency. However, the reduction in the size of Micro‐LEDs has led to increased manufacturing challenges… read more here.

Keywords: metal walls; vertically stacked; micro; shaped metal ... See more keywords

Superlattice-Induced Variations in Morphological and Emission Properties of GaInN/GaN Multiquantum Nanowire-Based Micro-LEDs.

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recommendations! Published in 2022 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.2c13648

Abstract: Core-shell GaInN/GaN multiquantum shell (MQS) nanowires (NWs) are gaining great attention for high-efficiency micro-light-emitting diodes (micro-LEDs) owing to the minimized etching region on their sidewall, nonpolar or semipolar emission planes, and ultralow density of dislocations.… read more here.

Keywords: gainn gan; semipolar plane; micro leds; micro ... See more keywords

1-nm-thick epitaxial AlN passivation for highly efficient flexible InGaN red micro-LEDs

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recommendations! Published in 2025 at "Nature Communications"

DOI: 10.1038/s41467-025-60886-z

Abstract: Highly efficient, ultrahigh-density inorganic micro-LED displays are gaining a strong position in the market for use in augmented reality glasses. When applied to electronic contact lenses with an eye-adaptive form factor, the micro-LED displays evolve… read more here.

Keywords: epitaxial aln; red micro; micro; thick epitaxial ... See more keywords

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

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recommendations! Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-57132-9

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… read more here.

Keywords: wavelength ingan; long wavelength; micro; high performance ... See more keywords
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Superior characteristics of microscale light emitting diodes through tightly lateral oxide-confined scheme

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recommendations! Published in 2017 at "Applied Physics Letters"

DOI: 10.1063/1.4973966

Abstract: We report on the design of the geometry and chip size–controlled structures of microscale light-emitting diodes (micro-LEDs) with a shallow-etched oxide-refilled current aperture and their performance. The proposed structure, which combines an indium-tin-oxide layer and… read more here.

Keywords: microscale light; micro leds; oxide confined; emitting diodes ... See more keywords

Beyond solid-state lighting: Miniaturization, hybrid integration, and applications of GaN nano- and micro-LEDs

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recommendations! Published in 2019 at "Applied physics reviews"

DOI: 10.1063/1.5096322

Abstract: Gallium nitride (GaN) light-emitting-diode (LED) technology has been the revolution in modern lighting. In the last decade, a huge global market of efficient, long-lasting, and ubiquitous white light sources has developed around the inception of… read more here.

Keywords: state; solid state; beyond solid; micro leds ... See more keywords

Chromatic properties of InGaN-based red, green, and blue micro-LEDs grown on silicon substrate

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recommendations! Published in 2024 at "Applied Physics Letters"

DOI: 10.1063/5.0192430

Abstract: The optical and chromatic characteristics of InGaN-based micro-light-emitting diodes (micro-LEDs) grown on silicon substrates with blue, green, and red emissions have been investigated. The red micro-LEDs exhibited a large full-width at half maximum and a… read more here.

Keywords: grown silicon; leds grown; micro; ingan based ... See more keywords

High-efficiency small-pixel-size InGaN green micro-LED arrays using ion implantation pixelization

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recommendations! Published in 2025 at "Applied Physics Letters"

DOI: 10.1063/5.0248265

Abstract: Micro-LEDs, especially small-size micro-LEDs, have attracted increasing attention for high-resolution displays and high-speed visible light communications in recent years. However, the efficiency of micro-LEDs sharply decreases with decreasing device size due to sidewall damage resulting… read more here.

Keywords: ingan green; size; micro; ion implantation ... See more keywords

Revolutionizing red micro-LEDs: Harnessing surface plasmons for enhanced efficiency

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recommendations! Published in 2025 at "Applied Physics Reviews"

DOI: 10.1063/5.0256125

Abstract: Red micro-LEDs (μ-LEDs) hold immense potential for next-generation displays, but their efficiency, particularly in smaller sizes, remains a significant challenge. To address this, we introduce a novel approach that leverages localized surface plasmon resonance (LSPR)… read more here.

Keywords: efficiency; red micro; surface; revolutionizing red ... See more keywords