20.3: Invited Paper: Organic–Quantum Dot Hybrid Light‐Emitting Diodes and Inkjet‐printed Quantum Dot Pixels for Full‐color Displays

2021 ◽  
Vol 52 (S2) ◽  
pp. 276-276
Author(s):  
Suhyeon Lee ◽  
Heebum Roh ◽  
Jeonghun Kwak
Keyword(s):  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Full Color ◽  
Color Displays

Quantum-Dot and Organic Hybrid Tandem Light-Emitting Diodes with Color-Selecting Intermediate Electrodes for Full-Color Displays

Nanoscale ◽  
2021 ◽  
Author(s):  
Heng Zhang ◽  
Lianna Chen ◽  
Shuming Chen
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Organic Hybrid ◽  
Full Color ◽  
The Poor ◽  
Color Displays ◽  
Poor Stability ◽  
Color Patterning

The immaturity of color patterning technology and the poor stability of blue (B) quantum-dots are two of the challenges that restrict the development of quantum-dot electroluminescence displays. In this work,...

scholarly journals Boosting the efficiency of inverted quantum dot light-emitting diodes by balancing charge densities and suppressing exciton quenching through band alignment

Nanoscale ◽  
2018 ◽  
Vol 10 (2) ◽  
pp. 592-602 ◽  
Author(s):  
Jiangyong Pan ◽  
Changting Wei ◽  
Lixi Wang ◽  
Jinyong Zhuang ◽  
Qianqian Huang ◽  
...  
Keyword(s):  
Electron Transport ◽  
Quantum Dot ◽  
High Performance ◽  
Light Emitting Diodes ◽  
Band Alignment ◽  
Light Emitting ◽  
Charge Densities ◽  
Full Color

This work demonstrates high performance inverted full-color QLEDs by controlling electron transport and preventing exciton quenching.

35.1: Invited Paper: Quantum Dot Light Emitting Devices for Pixelated Full Color Displays

2006 ◽  
Vol 37 (1) ◽  
pp. 1368 ◽  
Author(s):  
Vladimir Bulović ◽  
Moungi Bawendi
Keyword(s):  
Quantum Dot ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Full Color ◽  
Color Displays

32.4: Quantum Dot Light Emitting Diodes for Full-color Active-matrix Displays

2010 ◽  
Vol 41 (1) ◽  
pp. 473 ◽  
Author(s):  
Peter T. Kazlas ◽  
Zhaoqun Zhou ◽  
Matthew Stevenson ◽  
Yuhua Niu ◽  
Craig Breen ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Active Matrix ◽  
Light Emitting ◽  
Full Color ◽  
Active Matrix Displays

Efficient pure-red perovskite light-emitting diodes using dual-Lewis-base molecules for interfacial modification

2021 ◽  
Author(s):  
Rui Yang ◽  
Yanqing Li ◽  
Minglei Guo ◽  
Xiao-Yi Cai ◽  
Jianxin Tang
Keyword(s):  
Light Emitting Diodes ◽  
Low Cost ◽  
Lewis Base ◽  
Color Purity ◽  
Light Emitting ◽  
Full Color ◽  
Color Displays ◽  
Interfacial Modification ◽  
High Color Purity

Perovskite light-emitting diodes (PeLEDs) are promising for full-color displays due to high color purity, low-cost and solution processability. However, pure-red PeLEDs still lag behind their green and deep-red counterparts in...

Recent development of phenanthroimidazole-based fluorophores for blue organic light-emitting diodes (OLEDs): an overview

2018 ◽  
Vol 6 (38) ◽  
pp. 10138-10173 ◽  
Author(s):  
Jairam Tagare ◽  
Sivakumar Vaidyanathan
Keyword(s):  
Light Emitting Diodes ◽  
Organic Light Emitting Diodes ◽  
Light Emitting ◽  
Full Color ◽  
Organic Light ◽  
Color Displays ◽  
White Oleds

Full color displays (white OLEDs) require all the primary colors: blue, green, and red. In recent decades, numerous phenanthroimidazole-based emitting materials have been developed for efficient blue OLEDs.

Small Molecule-Modified Hole Transport Layer Targeting Low Turn-On-Voltage, Bright, and Efficient Full-Color Quantum Dot Light Emitting Diodes

2018 ◽  
Vol 10 (4) ◽  
pp. 3865-3873 ◽  
Author(s):  
Jingling Li ◽  
Zheng Liang ◽  
Qiucheng Su ◽  
Hu Jin ◽  
Kelai Wang ◽  
...  
Keyword(s):  
Quantum Dot ◽  
Small Molecule ◽  
Light Emitting Diodes ◽  
Hole Transport ◽  
Transport Layer ◽  
Hole Transport Layer ◽  
Light Emitting ◽  
Turn On ◽  
Full Color

High-stability quantum dot passivated with low temperature atomic layer deposition 3-in-1 full-color light-emitting diodes

2021 ◽  
Author(s):  
Yu-Ming Huang ◽  
Yu-Hau Liou ◽  
An-Chen Liu ◽  
Chien-Chung Lin ◽  
Hao-Chung Kuo
Keyword(s):  
Low Temperature ◽  
Atomic Layer Deposition ◽  
Quantum Dot ◽  
High Stability ◽  
Light Emitting Diodes ◽  
Atomic Layer ◽  
Light Emitting ◽  
Full Color ◽  
Layer Deposition

scholarly journals Transfer-printed, tandem microscale light-emitting diodes for full-color displays

2021 ◽  
Vol 118 (18) ◽  
pp. e2023436118
Author(s):  
Lizhu Li ◽  
Guo Tang ◽  
Zhao Shi ◽  
He Ding ◽  
Changbo Liu ◽  
...  
Keyword(s):  
Thin Film ◽  
Light Emitting Diodes ◽  
Performance Enhancement ◽  
Optical Filter ◽  
Transfer Printing ◽  
Light Emitting ◽  
Full Color ◽  
Color Displays ◽  
Film Dielectric ◽  
Display Systems

Inorganic semiconductor-based microscale light-emitting diodes (micro-LEDs) have been widely considered the key solution to next-generation, ubiquitous lighting and display systems, with their efficiency, brightness, contrast, stability, and dynamic response superior to liquid crystal or organic-based counterparts. However, the reduction of micro-LED sizes leads to the deteriorated device performance and increased difficulties in manufacturing. Here, we report a tandem device scheme based on stacked red, green, and blue (RGB) micro-LEDs, for the realization of full-color lighting and displays. Thin-film micro-LEDs (size ∼100 μm, thickness ∼5 μm) based on III–V compound semiconductors are vertically assembled via epitaxial liftoff and transfer printing. A thin-film dielectric-based optical filter serves as a wavelength-selective interface for performance enhancement. Furthermore, we prototype arrays of tandem RGB micro-LEDs and demonstrate display capabilities. These materials and device strategies provide a viable path to advanced lighting and display systems.

Sign in / Sign up

Export Citation Format

Share Document