Polarized Electroluminescence Emission in High‐Performance Quantum Rod Light‐Emitting Diodes via the Langmuir‐Blodgett Technique

High-performance vertical GaN-based near-ultraviolet (UV) light-emitting diodes (LEDs) on Si substrates with an electroluminescence emission wavelength of 395 nm have been fabricated by designing epitaxial structures to reduce the dislocation density and enhance the electron confinement and hole injection.

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Novel Full Color Flat Panel Display Technology Employing High Performance, Crystalline Organic Semiconductor Light Emitting Diodes

10.21236/ada359013 ◽

1998 ◽

Author(s):

Stephen R. Forrest ◽

Mark E. Thompson ◽

Juan Lam

Keyword(s):

Organic Semiconductor ◽

High Performance ◽

Light Emitting Diodes ◽

Flat Panel Display ◽

Flat Panel ◽

Light Emitting ◽

Full Color ◽

Display Technology

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Thin Film 2-d Photonic Crystals High-Performance Light-Emitting Diodes

10.21236/ada394113 ◽

1999 ◽

Author(s):

Eli Yablonovitch ◽

Misha Boroditsky ◽

Rutger Vrijen ◽

Thomas F. Krauss ◽

Roberto Coccioli

Keyword(s):

Thin Film ◽

Photonic Crystals ◽

High Performance ◽

Light Emitting Diodes ◽

Light Emitting

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Ultra-smooth and robust graphene-based hybrid anode for high-performance flexible organic light-emitting diodes

Journal of Materials Chemistry C ◽

10.1039/d0tc05213b ◽

2021 ◽

Author(s):

zhikun zhang ◽

lianlian xia ◽

Lizhao Liu ◽

Yuwen Chen ◽

zuozhi wang ◽

...

Keyword(s):

Surface Roughness ◽

Chemical Vapor Deposition ◽

Vapor Deposition ◽

High Performance ◽

Light Emitting Diodes ◽

Chemical Vapor ◽

Organic Light Emitting Diodes ◽

Light Emitting ◽

Organic Light ◽

Large Particles

Large surface roughness, especially caused by the large particles generated during both the transfer and the doping processes of graphene grown by chemical vapor deposition (CVD) is always a critical...

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Surface Organic Ligands-Passivated Quantum Dots: Toward High-Performance Light-Emitting Diodes with Long Lifetime

Journal of Materials Chemistry C ◽

10.1039/d0tc05391k ◽

2021 ◽

Author(s):

Lishuang Wang ◽

Ying Lv ◽

Jie Lin ◽

Jialong Zhao ◽

Xingyuan Liu ◽

...

Keyword(s):

Quantum Dots ◽

High Performance ◽

Light Emitting Diodes ◽

Organic Ligands ◽

Colloidal Quantum Dots ◽

Core Shell ◽

Light Emitting ◽

Long Lifetime

For quantum dots light-emitting diodes (QLEDs), typical colloidal quantum dots (QDs) are usually composed of a core/shell heterostructure which is covered with organic ligands as surface passivated materials to confine...

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High-performance quasi-2D perovskite light-emitting diodes: from materials to devices

Light Science & Applications ◽

10.1038/s41377-021-00501-0 ◽

2021 ◽

Vol 10 (1) ◽

Cited By ~ 1

Author(s):

Li Zhang ◽

Changjiu Sun ◽

Tingwei He ◽

Yuanzhi Jiang ◽

Junli Wei ◽

...

Keyword(s):

Energy Transfer ◽

High Performance ◽

Light Emitting Diodes ◽

Structural Characteristics ◽

Quantum Yields ◽

Research Directions ◽

Light Emitting ◽

Perovskite Materials ◽

Quantum Confinement Effects ◽

Semiconducting Properties

AbstractQuasi-two-dimensional (quasi-2D) perovskites have attracted extraordinary attention due to their superior semiconducting properties and have emerged as one of the most promising materials for next-generation light-emitting diodes (LEDs). The outstanding optical properties originate from their structural characteristics. In particular, the inherent quantum-well structure endows them with a large exciton binding energy due to the strong dielectric- and quantum-confinement effects; the corresponding energy transfer among different n-value species thus results in high photoluminescence quantum yields (PLQYs), particularly at low excitation intensities. The review herein presents an overview of the inherent properties of quasi-2D perovskite materials, the corresponding energy transfer and spectral tunability methodologies for thin films, as well as their application in high-performance LEDs. We then summarize the challenges and potential research directions towards developing high-performance and stable quasi-2D PeLEDs. The review thus provides a systematic and timely summary for the community to deepen the understanding of quasi-2D perovskite materials and resulting LED devices.

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High performance red phosphorescent organic electroluminescent devices with characteristic mechanisms by utilizing terbium or gadolinium complexes as sensitizers

Journal of Materials Chemistry C ◽

10.1039/c6tc05542g ◽

2017 ◽

Vol 5 (8) ◽

pp. 2066-2073 ◽

Cited By ~ 20

Author(s):

Rongzhen Cui ◽

Weiqiang Liu ◽

Liang Zhou ◽

Xuesen Zhao ◽

Yunlong Jiang ◽

...

Keyword(s):

High Performance ◽

Light Emitting Diodes ◽

Organic Light Emitting Diodes ◽

Color Purity ◽

Electroluminescent Devices ◽

Light Emitting ◽

Organic Light ◽

Gadolinium Complexes ◽

Organic Electroluminescent ◽

High Color Purity

High performance sensitized organic light-emitting diodes with high color purity were obtained by utilizing terbium or gadolinium complexes as sensitizers.

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Electrically driven single microribbon based near-infrared exciton-polariton light-emitting diode

CrystEngComm ◽

10.1039/d1ce00419k ◽

2021 ◽

Author(s):

Mingming Jiang ◽

Fupeng Zhang ◽

Kai Tang ◽

Peng Wan ◽

Caixia Kan

Keyword(s):

High Performance ◽

Near Infrared ◽

Light Emitting Diodes ◽

Light Emitting Diode ◽

Light Sources ◽

Coherent Light ◽

Light Emitting ◽

Exciton Polaritons ◽

Laser Devices

Achieving electrically-driven exciton-polaritons has drawn substantial attention toward developing ultralow-threshold coherent light sources, containing polariton laser devices and high-performance light-emitting diodes (LEDs). In this work, we demonstrate an electrically driven...

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