Results 31 to 40 of about 73,064 (200)
AIP Advances, 2016 n-ZnO/p-GaN heterojunction light-emitting diodes with a p-GaN/Al0.1Ga0.9N/n+-GaN polarization-induced tunneling junction (PITJ) were fabricated by metal-organic chemical vapor deposition.
Ling Li +7 more
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White Fluorescent Organic Light-Emitting Diodes with 100% Power Conversion
Research, 2022 Energy-efficient lighting sources are desired to provide another solution of carbon emission reduction. White organic light-emitting diodes are promising, because of theoretical internal quantum efficiencies for 100% electric-to-light conversion. However,
Dongxue Ding +7 more
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Effect of selected luminescent layers on CCT, CRI, and response times [PDF]
, 2019 Phosphors have been used as wavelength converters in illumination for many years. When it is excited with blue light, the frequently used yttrium aluminium garnet doped with cerium (YAG:Ce) phosphor converts a part of blue light to a wideband yellow ...
Jargus, Jan +4 more
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Polymer nanofibers as novel light-emitting sources and lasing material [PDF]
, 2013 Polymer micro- and nano-fibers, made of organic light-emitting materials with optical gain, show interesting lasing properties. Fibers with diameters from few tens of nm to few microns can be fabricated by electrospinning, a method based on electrostatic
Camposeo, Andrea +2 more
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Efficient Tandem Organic Light Emitting Diode Using Organic Photovoltaic Charge Generation Layer
International Journal of Optics, 2018 Highly efficient tandem red OLED is proposed using planar organic heterojunction based charge generation layer (CGL) of C70 (Fullerene)/CoPc (Cobalt Phthalocyanine). The proposed charge generation layer generates charges and exhibits organic photovoltaic
Akanksha Jetly, Rajesh Mehra
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Charge and exciton dynamics of OLEDs under high voltage nanosecond pulse: towards injection lasing
Nature Communications, 2020 Though efforts toward electrically-pumped lasers based on simple organic light-emitting diode (OLED) structures have been reported, a comprehensive model is needed to elucidate key optoelectronic processes.
Viqar Ahmad +9 more
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Luminescence in sulfides : a rich history and a bright future [PDF]
, 2010 Sulfide-based luminescent materials have attracted a lot of attention for a wide range of photo-, cathodo- and electroluminescent applications. Upon doping with Ce3+ and Eu2+, the luminescence can be varied over the entire visible region by appropriately
Hens, Zeger +3 more
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Organic Light‐Emitting Diode in Phototherapy Applications
Advanced Photonics ResearchAfter decades of development, organic light‐emitting diode (OLED) technology has matured significantly. OLED displays are now ubiquitous in consumer electronics and household appliances. As another major application branch, OLED lighting has also entered
Yingguang Zhu +9 more
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Investigation of Autostereoscopic Displays Based on Various Display Technologies
Nanomaterials, 2022 The autostereoscopic display is a promising way towards three-dimensional-display technology since it allows humans to perceive stereoscopic images with naked eyes.
Fuhao Chen, Chengfeng Qiu, Zhaojun Liu
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Optimization of Organic Light Emitting Diode Structures [PDF]
, 2004 In this work we present detailed analysis of the emitted radiation spectrum from tris(8-hydroxyquinoline) aluminum (Alq3) based OLEDs as a function of: the choice of cathode, the thickness of organic layers, and the position of the hole transport layer ...
Chan, J. +6 more
core +2 more sources