Results 41 to 50 of about 3,079 (181)
Carbon Energy, EarlyView.Chalcogen‐based compounds are explored as versatile tools to enhance the stability and performance of halide perovskites. Their roles in defect passivation, ion migration suppression, and interface engineering are analyzed, along with impacts on device efficiency.
Atanu Jana +4 more
wiley +1 more source
Mini-LED Backlight: Advances and Future Perspectives
CrystalsMiniaturized-light-emitting diode (mini-LED) backlights have emerged as the state-of-the-art technology for liquid crystal display (LCD), facilitating the improvement in a high dynamic range (HDR) and power saving.
Junhua Lei +7 more
doaj +1 more source
Crystals, 2023 This study delves into the innovation of mini light-emitting diode (mini-LED) backlight module designs, a significant advancement in display technology.
Tzu-Yi Lee +6 more
doaj +1 more source
Acoustic‐driven surface cleaning with millimeter‐sized bubbles at translational resonance
Droplet, EarlyView.Time‐lapse visualization comparing bubble trajectories. The top panel (0 Hz) shows a bubble's linear path under no acoustic forcing, while the bottom panel (50 Hz) demonstrates the oscillatory motion induced by acoustic waves at a resonance mode. This mechanism holds promising potential for applications such as surface cleaning.
Yan Jun Lin +2 more
wiley +1 more source
Size measurement and filled/unfilled detection of rice grains using backlight image processing
Frontiers in Plant Science, 2023 Measurements of rice physical traits, such as length, width, and percentage of filled/unfilled grains, are essential steps of rice breeding. A new approach for measuring the physical traits of rice grains for breeding purposes was presented in this study,
Xiao Feng +9 more
doaj +1 more source
Deep Underground Science and Engineering, EarlyView.This study proposes an eco‐friendly coal permeability enhancement technique by utilizing mine waste gangue as an abrasive in high‐pressure water jets. Integrating erosion experiments with smoothed particle hydrodynamics‐finite element method coupled simulations, the research study elucidates the flow field dynamics and a nonlinear solid–liquid ...
Qingxiang Wang +4 more
wiley +1 more source
Slim-panel holographic video display
Nature Communications, 2020 Holographic displays that are both compact and produce realistic holograms without eyestrain are still difficult to realize. Here the authors implement a steering-backlight unit and a holographic video processor to produce a realistic holographic display
Jungkwuen An +15 more
doaj +1 more source
Lead‐free halide perovskites for efficient light‐emitting devices
FlexMat, EarlyView.Overview of Lead‐free metal halide perovskites with different categories and optoelectronic application directions, including solid‐state lighting, light‐emitting diodes, piezoluminescence, flexible electronics, scintillators and CPL emitters. Abstract Lead halide perovskites exhibit promising optoelectronic properties for optoelectronic applications ...
Yueqi Shen +9 more
wiley +1 more source
Improving Mini-LED Pattern Quality by Using Distributed Bragg Reflector and Digital Twin Technology
Crystals, 2022 Fine-pitch backlight technology is rapidly evolving along with display technology, and chips are increasingly designed for direct integration with modules.
Shu-Hsiu Chang +5 more
doaj +1 more source
A Novel LED Light-Source Module for Large Scale Direct Backlight [PDF]
, 2012 [[abstract]]A novel LED light-source module is presented for large scale direct backlight. This light-source module consists of an LED light source, a new lens structure, and a squared parabolic reflector so that an evenly-distributed light pattern can ...
Cheng, Kai-Hung; Chen, Jin-Jia; Huang, Kuang-Lung
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