Results 161 to 170 of about 3,730,912 (319)

Deep-learning-based gas identification by time-variant illumination of a single micro-LED-embedded gas sensor. [PDF]

Light Sci Appl, 2023
Cho I, Lee K, Sim YC, Jeong JS, Cho M, Jung H, Kang M, Cho YH, Ha SC, Yoon KJ, Park I.   +10 more
europepmc   +1 more source

Supplementary document for Suppressed efficiency droop and size effect in InGaN micro-LEDs via engineered carrier confinement using Al-composition stepwise quantum barriers - 8023302.pdf

yaozong Zhang, Yuqi Huang, Guobin Wang, Chunquan Zhang, Binbin Chen, Jun Yin, Jing Li, Ke Xu, Junyong Kang   +8 more
openalex   +1 more source

GaN micro-LED arrays with integrated sapphire micro-lenses

, 2003
GaN micro-LED devices with integrated micro-lenses have been demonstrated. The micro-lenses, with a focal length of 24 microns, are fabricated on the polished backside of the sapphire substrate by ICP ...
Choi, H.W., Jeon, C.W., Dawson, M.D., Liu, C.   +3 more
core  

Charge‐Polarized Ni─S4 Single‐Atom Sites Drive Selective Photoreforming of Poly(lactic acid) to Lactate and Hydrogen

Advanced Functional Materials, EarlyView.
Atomically dispersed Ni–S4 sites on CdS nanorods induce interfacial charge polarization, directing photogenerated electrons to H2 evolution and holes to selective ester‐bond cleavage of poly(lactic acid). Without sacrificial reagents, this charge‐coupled system produces lactate while suppressing overoxidation, achieving an H2 evolution rate of 41.74 ...
Yu Yao, Panpan Zhang, Jinqiang Zhang, Xi‐lin Wu, Tara Pukala, Yifei Wang, Bernt Johannessen, Shaobin Wang, Xiaoguang Duan   +8 more
wiley   +1 more source

Demonstration of programmable light intensity of a micro-LED with a Hf-based ferroelectric ITZO TFT for Mura-free displays. [PDF]

Nanoscale Adv, 2023
Jin T, Kim S, Han JH, Ahn DH, An SU, Noh TH, Sun X, Kim CJ, Park J, Kim Y.   +9 more
europepmc   +1 more source

Optimization of the direct laser transfer process for micro-LEDs: A coupled analysis of yield, chip surface characteristics, and optoelectronic performance

Zhu Yang, Xiaoxiao Ji, Yuke Jin, Jianxin Wang, Yang Shi, Hao Fu, Haojie Zhou, Xinyi Wang, Chao Chen, Yanlei Hu, Xiuzhen Lu, Luqiao Yin, Jianhua Zhang   +12 more
openalex   +1 more source

COLORIMETRIC-CONSTRAINED PROBABILISTIC SHAPING FOR HUMAN-CENTRIC RGB MICRO-LED VISIBLE LIGHT COMMUNICATION [PDF]

Keshav Kumar, Mohit Kumar Srivastava, Man Mohan Shukla, Biky Chouhan, Raghav Dwivedi   +4 more
openalex   +1 more source

Sacrificial‐Layer‐Assisted Heat‐Affected‐Zone Suppression in Laser Patterning of PET for High‐Performance Flexible Devices

Advanced Functional Materials, EarlyView.
A removable sacrificial polymer layer engineers the thermal boundary condition during nanosecond laser ablation of PET, suppressing heat‐affected‐zone formation without relying on costly ultrafast lasers. This strategy enables deep, high‐aspect‐ratio trenches with no detectable heat‐affected zone, templating silver‐filled mesh electrodes with record ...
Mehdi Zarei, Mirza Sahaluddin, Mostafa Bedewy, Paul W. Leu   +3 more
wiley   +1 more source

Modulation of Nanowire Emitter Arrays Using Micro-LED Technology. [PDF]

ACS Nano
Xia Z, Jevtics D, Guilhabert BJE, McKendry JJD, Gao Q, Tan HH, Jagadish C, Dawson MD, Strain MJ.   +8 more
europepmc   +1 more source

Red and Green Quantum Dot Color Filter for Full-Color Micro-LED Arrays. [PDF]

Micromachines (Basel), 2022
Zhao B, Wang Q, Li D, Yang H, Bai X, Li S, Liu P, Sun X.   +7 more
europepmc   +1 more source