Regulation on Dual Interfaces of QD with ETL and HTL by Guanidine‐Based Ligands Enable High‐Performance Blue Quantum Dot Light‐Emitting Diodes with 24.3% External Quantum Efficiency [PDF]
Advanced ScienceThe poor efficiency and stability of blue quantum dot light‐emitting diodes (QLED) hinder its practical applications in full‐color displays. Insufficient hole injection and excessive surface defects in quantum dots (QD) layer remain the primary ...
Yanfang Ren +5 more
doaj +3 more sources
Integration of High-Brightness QLED-Excited Diamond Magnetic Sensor [PDF]
MicromachinesThe nitrogen-vacancy (NV) center magnetic sensor, leveraging nitrogen-vacancy quantum effects, enables high-sensitivity magnetic field detection via optically detected magnetic resonance (ODMR).
Pengfei Zhao +5 more
doaj +3 more sources
Rigid crosslinker-assisted nondestructive direct photolithograph for patterned QLED displays [PDF]
Light: Science & ApplicationsRecently, colloidal quantum dots (QDs) with high luminescent efficiency and tunable colors have become ideal materials for next-generation display devices.
Zhong Chen +7 more
doaj +3 more sources
Photolithographic fabrication of high-resolution Micro-QLEDs towards color-conversion microdisplay [PDF]
Light: Science & ApplicationsMicrodisplay panels are critical components for metaverse technology. Aiming to achieve high-resolution and full-color microdisplay, we report the photolithographic fabrication of color-converted Micro-quantum dot light emitting diodes (QLED) panel by ...
Yuyu Jing +9 more
doaj +2 more sources
Substrate Dependence of CdSe/ZnS Quantum-Dot Light-Emitting Diodes: A Comparative Study between Rigid Glass and Flexible Plastic Substrates [PDF]
Nanomaterials, 2023 The purpose of this study was to investigate the effect of substrate characteristics on the performance of quantum-dot light-emitting diodes (QLEDs) with the aim of developing high-performance flexible QLEDs.
Seyoung Lee, Jimyoung Kim, Honyeon Lee
doaj +2 more sources
Progress of display performances: AR, VR, QLED, and OLED [PDF]
Journal of Information Display, 2020 In 2019, the device performances of the display technologies were largely advanced by the development of new materials and of the device architecture and driving scheme.
Ho Jin Jang +4 more
doaj +2 more sources
Electrically pumped surface-emitting amplified spontaneous emission from colloidal quantum dots [PDF]
Light: Science & ApplicationsColloidal quantum dots (QDs) are promising gain materials for realizing solution-processable, wavelength-tunable and low-cost laser diodes. However, achieving electrically pumped amplified spontaneous emission (ASE) in QDs, a prerequisite for lasing, is ...
Fengshou Tian +4 more
doaj +2 more sources
Face-to-face integrated tandem quantum-dot LEDs with high performance and multifunctionality [PDF]
Light: Science & ApplicationsThe realization of solution-processed tandem quantum-dot LEDs (QLEDs) remains a technical challenge due to the limitations of inefficient interconnect layer and the damage caused by multiple solution processes.
Haotao Li, Jiming Wang, Shuming Chen
doaj +2 more sources
Highly Efficient All-Solution-Processed Quantum Dot Light-Emitting Diodes Using MoOx Nanoparticle Hole Injection Layer [PDF]
Nanomaterials, 2023 This paper presents a study that aims to enhance the performance of quantum dot light-emitting didoes (QLEDs) by employing a solution-processed molybdenum oxide (MoOx) nanoparticle (NP) as a hole injection layer (HIL).
Ji-Hun Yang +6 more
doaj +2 more sources
Progress of display performances: AR, VR, QLED, OLED, and TFT [PDF]
Journal of Information Display, 2019 In 2018, great progress in display performances was achieved in the field of virtual reality (VR), augmented reality (AR), quantum dot light-emitting diode (QLED), and organic light-emitting diode (OLED) displays, in addition to the thin-film transistor (
Ho Jin Jang +6 more
doaj +3 more sources