Results 51 to 60 of about 284 (137)

Multi‐Functional Electrophoretic Deposition for Crosstalk‐Free, Ultra‐High‐Resolution Full‐Color QLEDs

Laser &Photonics Reviews, Volume 20, Issue 10, 22 May 2026.
A sequentially selective and high‐throughput QD patterning methodology via MEPD is herein presented for ultra‐high‐resolution microdisplays, ranging from tens of micrometers down to 500 nm without increasing process complexity. Taking into consideration electrical crosstalk between pixelated QLEDs, we have successfully demonstrated high‐resolution full‐
Byung‐Geon Park, Geun Woo Baek, Hansol Seo, Minjun Kim, Donghyo Hahm, Yang‐Hee Kim, Heesun Yang, Wan Ki Bae, Hanchul Cho, Jeonghun Kwak   +9 more
wiley   +1 more source

Minimizing Defects in Blue‐Emitting ZnSeTe Quantum Dots Using ZnF2 Throughout Core and Shell Growth

Small, Volume 22, Issue 30, 27 May 2026.
Near‐unity photoluminescence quantum yield (PLQY = 0.98) in blue ZnSeTe quantum dots is achieved by integrating ZnF2 throughout all growth stages. ZnF2 performs two key functions: generating HF in situ for structural defect removal and simultaneously promoting X‐ and Z‐type ligand attachment for effective surface passivation.
Seungmin Han, Ho Seok Heo, Seongjae Kang, Jaeyeong Cho, Seungho Baek, Jae Hyeon Chung, Wonjong Jeong, Namyoung Ahn, Kangtaek Lee   +8 more
wiley   +1 more source

Ultrasmooth Quantum Dot Micropatterns by a Facile Controllable Liquid-Transfer Approach: Low-Cost Fabrication of High-Performance QLED [PDF]

, 2018
Fabrication of a high quality quantum dot (QD) film is essentially important for a high-performance QD light emitting diode display (QLED) device. It is normally a high-cost and multiple-step solution-transfer process where large amounts of QDs were ...
Lili Meng (491613), Yunjun Wang (2537113), Huan Liu (281351), Binbin Hu (5450897), Siyuan Wang (147000), Lei Jiang (73366), Ruixin Bian (4601203), Min Zhang (111999)   +7 more
core   +1 more source

37.4: Invited Paper: Inkjet printed Cd‐free Electroluminescent Quantum Dot Light Emitting Diodes (EL‐QLEDs) as the future technology in information display technology [PDF]

SID Symposium Digest of Technical Papers, 2021
Yohan Kim, André Geßner, Hyung Seok Choi, Benjamin Heyne, Armin Wedel   +4 more
openaire   +1 more source

MXene‐Based Self‐Powered Flexible Sensors: Advances in Fabrication, Sensing Mechanisms, and Density Functional Theory‐Driven Performance Optimization

Advanced Energy and Sustainability Research, Volume 7, Issue 4, April 2026.
MXene‐based self‐powered textile sensors are presented as an emerging platform for integrated energy harvesting and multifunctional sensing in wearable electronics. This review systematically discusses MXene synthesis, DFT‐driven insights into properties, nanogenerator‐based device architectures, and scalable textile integration strategies, while ...
Md. Mahfuzur Rahman, Rifat Sarker Apu, Anik Kumar Das, Md. Farhad Hossain, Mohammad Kamrul Hasan, Rubaiyet I. Haque   +5 more
wiley   +1 more source

High Efficiency Quantum Dot And Organic Leds With A Back-Cavity And A High Index Substrate [PDF]

, 2016
We report a back-cavity design to enhance the optical efficiency of a quantum dot light-emitting diode (QLED) or an organic light-emitting diode (OLED) for display and lighting applications.
Luo, Zhenyue, Lee, Jiun Haw, Zhu, Ruidong, Liang, Haowen, Dong, Yajie   +4 more
core   +1 more source

Efficient Fully Stretchable Organic Light‐Emitting Diodes

SmartMat, Volume 7, Issue 2, April 2026.
Stretchable OLEDs achieve stable electron injection under mechanical deformation by decoupling electronic function from mechanical compliance via molecular and interfacial design. The combined use of stretchable electron‐transport polymers and liquid‐metal‐modified aluminum cathodes reduces the inherent trade‐off between electrical performance and ...
Lili Sun, Mingjian Ni, Zhiqiang Zhuo, Jinyi Lin, Wei Huang   +4 more
wiley   +1 more source

Fully Transparent Quantum Dot Light-Emitting Diode with a Laminated Top Graphene Anode [PDF]

, 2017
A new method to employ graphene as top electrode was introduced, and based on that, fully transparent quantum dot light-emitting diodes (T-QLEDs) were successfully fabricated through a lamination process. We adopted the widely used wet transfer method to
Fang, Xin, Yi Wan, Li Yao, Gu, Wei, Xixi Xie, Wei Gu, Wenhao Zhai, Guangzhao Ran, Ran, Guangzhao, Qin, Guogang, Wan, Yi, Wanjin Xu, Xie, Xixi, Zhai, Wenhao, Pi, Xiaodong, Xiaodong Pi, Xin Fang, Yao, Li, Guogang Qin, Xu, Wanjin   +19 more
core   +1 more source

Meter‐Scale Ultra‐Large‐Area Flexible Electroluminescent Devices Enabled by Aerosol Spraying

Advanced Science, Volume 13, Issue 18, 27 March 2026.
This work presents a simple aerosol spraying method using modified luminescent ink to fabricate meter‐scale flexible alternating current electroluminescent (ACEL) devices. Enhanced particle dispersibility and film uniformity yield impressive brightness up to 500 cd m−2, positioning these devices as effective luminous navigation signs for industrial ...
Hao Song, Liang Yi, Lixiang Huang, Wajid Ali, Linhan Cai, Chao Wang, Jianhua Huang, Ziwei Li, Anlian Pan   +8 more
wiley   +1 more source

Stable, Efficient, and All-Solution-Processed Quantum Dot Light-Emitting Diodes with Double-Sided Metal Oxide Nanoparticle Charge Transport Layers [PDF]

, 2013
An efficient and stable quantum dot light-emitting diode (QLED) with double-sided metal oxide (MO) nanoparticle (NP) charge transport layers is fabricated by utilizing the solution-processed tungsten oxide (WO3) and zinc oxide (ZnO) NPs as the hole and ...
Zhao, Yongbiao, Yang, Xuyong, Leck, Kheng Swee, Ma, Yanyan, Demir, Hilmi Volkan, Zhang, Qinyuan, Tan, Swee Tiam, Du, Hejun, Mutlugun, Evren, Sun, Xiao Wei   +9 more
core   +1 more source