A nanocrystal-based PN junction model for quantum dot light-emitting diodes [PDF]
Light: Science & ApplicationsThe PN junction of semiconductors plays an important role in designing and developing light-emitting diodes. In contrast, the characteristics of PN junctions in quantum dot light-emitting diodes (QLED) have been less discussed.
Hui Bao +2 more
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Nanomaterials, 2022 An electroluminescent quantum-dot light-emitting diode (QLED) device and a micro QLED device array with a top-emitting structure were demonstrated in this study.
Hsueh-Shih Chen, Chiu-Lien Yang
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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
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Journal of Information Display, 2022 The remarkable progress of virtual reality, augmented reality, quantum dot light-emitting diode, and organic light-emitting diode as next-generation displays has overcome the leadership of the liquid crystal display during the last two years.
Ho Jin Jang +2 more
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Non-Destructive Structural Identification of Camouflaged Microcavity Displays via Digital Twin-Assisted Electroluminescence Analysis [PDF]
NanomaterialsIn microcavity displays, different device structures can produce nearly identical normal-incidence electroluminescence spectra, making non-destructive identification difficult.
Ming-Yi Lin +4 more
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Progress of display performances: AR, VR, QLED, and OLED
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 +2 more
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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
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Ion-pair pinning on perovskite quantum dots for high-efficiency air-processed light-emitting diodes with Rec. 2020 compliance [PDF]
Light: Science & ApplicationsPerovskite quantum dot light-emitting diodes (QLEDs) offer superior efficiency and high colour purity, making them promising candidates for next-generation lighting and display technologies.
Yuhang Cui +10 more
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Progress of display performances: AR, VR, QLED, OLED, and TFT
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 (
Byoungho Lee, Dukho Lee, Ho Jin Jang
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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
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