Results 21 to 30 of about 328,951 (248)
Analysis of Factors Affecting Optical Performance of GaN-Based Micro-LEDs with Quantum Dots Films
Crystals, 2020 Optical performance in terms of light efficiency, color crosstalk and ambient contrast ratio were analyzed for blue GaN-based micro-light emitting diodes (micro-LEDs) combined with red/green quantum dots (QDs)-polymethyl methacrylate (PMMA) films.
Zhili Zhao +6 more
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Suppression of (0001) plane emission in GaInN/GaN multi-quantum nanowires for efficient micro-LEDs
Nanophotonics, 2022 GaInN/GaN multi-quantum-shell (MQS) nanowires (NWs) are gaining increasing attention as promising materials for developing highly efficient long-wavelength micro-light emitting diodes (LEDs). To improve the emission properties in GaInN/GaN MQS NWs, it is
Katsuro Sae +13 more
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Research Progress of Micro-LED Display Technology
Crystals, 2023 Micro-LED display technology is considered to be the next generation of display technology, which has the characteristics of high miniaturization, thin film and integration, as well as the advantages of high brightness, high contrast, fast response speed
Shenghao Zhang +15 more
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Journal of Information Display, 2020 The optimized optical structure of the micro-LED-based direct-lit backlight was investigated through optical simulation. The backlight consisted of only one diffuser plate and an array of micro-LEDs with a reflection film positioned on the bottom of the ...
Jung-Gyun Lee, Jae-Hyeon Ko
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Demonstration of Trench Isolated Monolithic GaN μLED Displays Enabled by Photoresist Planarization
IEEE Photonics Journal, 2023 Micro-Light-Emitting Diode (μLED) displays are of increasing interest in applications which require extremely high resolutions such as virtual and alternate reality headsets. Most modern full-color μLED displays rely on red, green, and blue
Bryan Melanson +2 more
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Crystals, 2021 Micro-light emitting diodes (Micro-LEDs) based on III-nitride semiconductors have become a research hotspot in the field of high-resolution display due to its unique advantages.
Junchi Yu +14 more
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The Size-Dependent Photonic Characteristics of Colloidal-Quantum-Dot-Enhanced Micro-LEDs
Micromachines, 2023 Colloidal CdSe/ZnS quantum dots (QD) enhanced micro-LEDs with sizes varying from 10 to 100 μm were fabricated and measured. The direct photolithography of quantum-dot-contained photoresists can place this color conversion layer on the top of an InGaN ...
Kai-Ling Liang +3 more
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Micro-LED Waveguide for Fluorescence Applications [PDF]
2019 IEEE Photonics Conference (IPC), 2019 A micro-LED-coupled multimode slab waveguide is reported for fluorescence sensing. The device consists of a 1-dimensional micro-LED array coupled to a sub-mm polymeric slab for evanescent excitation of fluorescent analytes present on the surface. Proof-principle detection of semiconductor nanocrystals down to 0.2 pM/cm2 is demonstrated.
Farrell, Francesca Ann +5 more
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Color Quality Improvement of Micro LED Display Image by TMP LED Design
IEEE Access, 2018 In recent years, Micro LED technology has been popularly developed. How to improve the issue of color stability in Micro LED technology is an important and also a difficult research topic.
Hsiao-Wen Lee +2 more
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Discover Nano, 2023 In this study, we have demonstrated the potential of InGaN-based red micro-LEDs with single quantum well (SQW) structure for visible light communication applications.
Fu-He Hsiao +14 more
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