Efficient Hole Injection From Indium Tin Oxide in Quantum‐Dot Light‐Emitting Diodes
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202503467
Abstract: PEDOT:PSS thin film is commonly used as a hole injection layer (HIL) in quantum‐dot light‐emitting diodes (QLEDs). However, the realization of QLEDs‐based displays remains challenging due to the complex effects of acidic surfaces on device… read more here.
Keywords: quantum dot; emitting diodes; dot light; injection ... See more keywords
Quantum-Dot Light-Emitting Diodes for Large-Area Displays: Towards the Dawn of Commercialization.
Sign Up to like & getrecommendations! Published in 2017 at "Advanced materials"
DOI: 10.1002/adma.201607022
Abstract: Quantum dots are a unique class of emitters with size-tunable emission wavelengths, saturated emission colors, near-unity luminance efficiency, inherent photo- and thermal- stability and excellent solution processability. Quantum dots have been used as down-converters for… read more here.
Keywords: large area; quantum dots; quantum dot; dot light ... See more keywords
Bright and Stable Quantum Dot Light-Emitting Diodes.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202106276
Abstract: Quantum dot light-emitting diodes (QLEDs) are one of the most promising candidates for the next-generation displays and lighting sources but merely used, because vulnerability to electrical and thermal stresses precludes high brightness, efficiency and stability… read more here.
Keywords: quantum dot; emitting diodes; light emitting; dot light ... See more keywords
220 V/50 Hz Compatible Bipolar Quantum‐Dot Light‐Emitting Diodes
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Materials"
DOI: 10.1002/adma.202312334
Abstract: Alternating current (AC)‐driven quantum‐dot light‐emitting diodes (QLEDs) are superior to direct current‐driven QLEDs because they can be directly integrated into household AC electricity and have high stability. However, achieving high‐performance AC‐driven QLEDs remains challenging. In… read more here.
Keywords: quantum dot; emitting diodes; dot light; bipolar qled ... See more keywords
Improving the Dynamic Stability of High‐Efficiency Quantum Dot Light‐Emitting Diodes by Core–shell Engineering
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DOI: 10.1002/adma.202504259
Abstract: Quantum dot light‐emitting diodes (QD‐LEDs) hold great potential for enabling ultra‐clear and ultra‐bright display technologies. Although the operational life of QD‐LEDs under static conditions has reached commercial standards, their dynamic stability, i.e., performance consistency while… read more here.
Keywords: quantum dot; emitting diodes; stability; dot light ... See more keywords
Challenges of II-VI and III-V Blue Quantum Dot Light-Emitting Diodes.
Sign Up to like & getrecommendations! Published in 2025 at "Advanced materials"
DOI: 10.1002/adma.202512379
Abstract: Quantum dot light‐emitting diodes (QD‐LEDs) are electroluminescent devices where the emissive layer consists of inorganic colloidal quantum dots. Recent breakthroughs have enabled the development of bright and efficient blue‐emitting QD‐LEDs based on heavy metal‐free compositions.… read more here.
Keywords: quantum dot; emitting diodes; dot light; dot ... See more keywords
Waterproof Flexible InP@ZnSeS Quantum Dot Light‐Emitting Diode
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Optical Materials"
DOI: 10.1002/adom.201901362
Abstract: The development of flexible displays for wearable electronics applications has created demand for high-performance quantum dot (QD) light-emitting diodes (QLEDs) based on QD core@shell structures. Emerging indium phosphide (InP)-based core@shell QDs show promise as lighting… read more here.
Keywords: inp; inp znses; quantum dot; flexible inp ... See more keywords
Deciphering the Causes of the Rapid Electroluminescence Loss in Blue Quantum Dot Light‐Emitting Devices
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Optical Materials"
DOI: 10.1002/adom.202402271
Abstract: Electroluminescence (EL) loss mechanisms in quantum dot light‐emitting devices (QLEDs), especially blue (B) emitting ones, remain unclear. Here, it is identified that – aside from some partially reversible deterioration in the photoluminescence quantum yield (PLQY)… read more here.
Keywords: quantum dot; loss; dot light; emitting devices ... See more keywords
Charge Transport in Blue Quantum Dot Light‐Emitting Diodes
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202400142
Abstract: Although quantum dot light‐emitting diodes (QLEDs) are extensively studied nowadays, their charge transport mechanism remains a subject of ongoing debate. Here, the hole transport in blue quantum dots (QDs) (CdZnSe/ZnSe/ZnS/CdZnS/ZnS based) is investigated by combining… read more here.
Keywords: quantum dot; transport; emitting diodes; dot light ... See more keywords
All‐Solution‐Processed Top‐Emitting InP Quantum Dot Light‐Emitting Diode with Polyethylenimine Interfacial Layer
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202400195
Abstract: Recent studies on top‐emitting structure, which is designed to enhance the color purity and outcoupling efficiency of quantum‐dot light‐emitting diodes (QLEDs), employ commercially unviable methods owing to limited options for applying the hole injection layer… read more here.
Keywords: layer; quantum dot; efficiency; dot light ... See more keywords
Hole Trap Formation in Quantum Dot Light‐Emitting Diodes Under Electrical Stress
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Electronic Materials"
DOI: 10.1002/aelm.202400231
Abstract: Quantum dot light‐emitting diodes (QLEDs) have emerged as promising candidates for next‐generation display technology, but the limited lifetime of QLEDs hampers their further commercialization. Despite extensive research that has been conducted for the last decades,… read more here.
Keywords: dot light; quantum dot; hole trap; formation ... See more keywords