Results 11 to 20 of about 19,360,112 (295)
Journal of Lightwave Technology, 2008 Abstract Electricity generation is the main source of energy-related greenhouse gas emissions and lighting uses one-fifth of its output. Solid-state lighting using light-emitting diodes (LEDs) is poised to reduce this value by at least 50%, so that lighting will then use less than one-tenth of all electricity generated.
Colin J. Humphreys
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Luminescent Metamaterials for Solid State Lighting [PDF]
ECS Journal of Solid State Science and Technology, 2015 The invention of the efficient blue Light Emitting Diode (LED) 1 has led to the Solid State Lighting (SSL) revolution that will replace inefficient incandescent and fluorescent lamps by much more efficient light sources. Blue light is necessary for the generation of broadband white light.
A. Nikitin +2 more
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Materials for Solid State Lighting [PDF]
MRS Proceedings, 2002 AbstractDramatic improvement in the efficiency of inorganic and organic light emitting diodes (LEDs and OLEDs) within the last decade has made these devices viable future energy efficient replacements for current light sources. However, both technologies must overcome major technical barriers, requiring significant advances in material science, before ...
Johnson, S.G., Simmons, J.A.
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Comparison of two-lifetime models of solid-state lighting based on sup-entropy. [PDF]
Heliyon, 2019 On the basis of the efficiency function introduced by Kittaneh and Beltagy [18], we compare the performance of censored samples from lognormal and Weibull distributions as two possible fitting models of solid-state lighting (SSL) luminaire lifetime.
Kittaneh OA, Majid MA.
europepmc +2 more sources
Optik & Photonik, 2011 AbstractSolid‐state lighting is on the verge of replacing every lamp on earth, from the smallest signal lamp to the largest stadium‐scale flood lamp. We review the path that solid‐state lighting has taken: from its early years; to the pivotal period around 1999 when it began to be taken seriously; to the challenges it faced as it made continued ...
Roland Haitz, Jeffrey Y. Tsao
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Value proposition analysis for solid state lighting: A case study of Ahmedali Ahmed Electrical Contracting; Marketing the product in the Kingdom of Bahrain [PDF]
, 2010 The proposition given to a product or service in terms of its worth given by a customer is researched and analysed to find the underlying factors contributing to the value. The study is undertaken to investigate the different factors that lays ground for
Vinsend, Justin
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AIP Advances, 2014 Large-scale Ag nanodisks (NDs) arrays fabricated using nanospherical-lens lithography (NLL) are embedded in p-GaN layer of an InGaN/GaN light-emitting diode (LED) for generating localized surface plasmon (LSP) coupling with the radiating dipoles in the ...
Tongbo Wei +10 more
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Optimization Studies of Two-Phosphor-Coated White Light-Emitting Diodes
IEEE Photonics Journal, 2013 Three-hump InGaN-based white light-emitting diodes (LEDs) precoated with traditional yellow/green phosphors and red-emitting quantum dots (QDs), have been numerically investigated.
Ziquan Guo +8 more
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Opto-Electronic Advances, 2022 Augmented reality (AR) and virtual reality (VR) are two novel display technologies that are under updates. The essential feature of AR/VR is the full-color display that requires high pixel densities.
Xiao Yang +6 more
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Bilayer–metal assisted chemical etching of silicon microwire arrays for photovoltaic applications
AIP Advances, 2016 Silicon microwires with lateral dimension from 5 μm to 20 μm and depth as long as 20 μm are prepared by bilayer metal assisted chemical etching (MaCE).
R. W. Wu +7 more
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