Results 21 to 30 of about 182,765 (350)
Research Progress in the Preparation of Phosphor for White Light Emitting Diode [PDF]
MATEC Web of Conferences, 2022 As a solid-state lighting source, white light emitting diode (LED) has become the most promising green lighting energy source in the 21st century with its three advantages of energy-saving, environmentalfriendly and green-oriented.
Li Xueye
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The biological effects of different LED wavelengths in the health field. A review [PDF]
Revista de Odontologia da UNESP, 2023 Introduction the use of light emitting diodes (LED) in domestic and public vias have increased in the last 20 years. In addition, the LED light has been used as a light source for medical applications.
Juliana Cabrini CARMELLO +4 more
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PERANCANGAN LAMPU PEMIKAT CUMI-CUMI MENGGUNAKAN LIGHT EMITTING DIODE (LED)
Jurnal Teknologi Perikanan dan Kelautan, 2021 Perikanan tangkap cumi-cumi telah mengalami peningkatan sangat pesat di Indonesia. Kapal pancing cumi-cumi memiliki alat bantu penangkapan lampu dengan daya relatif besar.
Muhammad Johar Rudin +2 more
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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
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Nonlinear Quantum Dot Light Emitting Diode Dynamics and Synchronization with Optoelectronic Feedback
مجلة علوم ذي قار, 2023 We studies a three-variable dimensionless model for a quantum dot light emitting diode (QD-LED) subject to optoelectronic feedback (OEFB). In dependence of the feedback strength and delay-time we analyze complex bifurcation scenarios for the intensity ...
Methag Abdalwahed Kadim +9 more
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Light-Emitting Diodes (LEDS): Implications for Safety
Health Physics, 2020 Abstract Since the original ICNIRP Statement was published in 2000, there have been significant improvements in the efficiency and radiance (i.e., optical radiation emission) of LEDs. The most important improvement is the development of ‘white’ LEDs that can be used as general lighting sources, which are more efficient than traditional ...
Ziegelberger G. +17 more
openaire +5 more sources
Plants, 2021 Freshly cut vegetables are susceptible to microbial contamination and oxidation during handling and storage. Hence, light-emitting diode technology can effectively inhibit microbial growth and improve antioxidant enzyme activity.
Siyuan Jin, Zhaoyang Ding, Jing Xie
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Investigation of Quantum Dot Color Filter Micro-LED Display
Photonic Sensors, 2023 In this work, we present the investigation of the quantum dot color filter (QDCF) micro-light emitting diode (micro-LED) display. Green and red quantum dot photoresist (QDPR) materials are patterned into a pixelated array and precisely bonded with an all-
Xuhui Peng +5 more
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Horticulturae, 2023 Microgreens are receiving increasing attention due to their high content of bioactive components and their importance to human health. These emerging food products can be obtained from the seeds of different plant species, including aromatic herbs ...
Hamza El Haddaji +10 more
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Savings in Cooling Energy with a Thermal Management System for LED Lighting in Office Buildings
Energies, 2015 Light-emitting diode (LED) lighting should be considered for lighting efficiency enhancement, however, waste heat from light-emitting diode (LED) lighting increases the internal cooling load during the summer season.
Byung-Lip Ahn +5 more
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