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Journal articles on the topic 'Multi-LED'

Author: Grafiati

Published: 6 September 2023

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1

McCaffrey, Patrick S. "Industry Led Multi-Jurisdiction, Multi-Event Exercise." International Oil Spill Conference Proceedings 2011, no. 1 (March 1, 2011): abs115. http://dx.doi.org/10.7901/2169-3358-2011-1-115.

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Abstract Marathon Oil gets its Corporate Emergency Response Team (CERT) together once a year in a tabletop exercise. CERT is made up of volunteers from throughout the company and the exercise serves both to hone response skills and to build teamwork. The 2009 annual exercise was held in Huntington, West Virginia. The exercise involved a diesel leak in Ohio, a worst case discharge of crude oil in Kentucky and a barge/security incident in West Virginia. These incidents pulled in responders from 3 United States Environmental Protection Agency (USEPA) regions, the United States Coast Guard (USCG), West Virginia National Guard, 3 states, 4 counties and 3 business units. In all 280 people from 26 organizations were involved in the drill. The planning effort involved many of the organizations who played in the exercise and was modeled after the Spill of National Significance (SONS1) 2007 planning effort for the Evansville Venue which built from the bottom up. Major goals of the drill were to: deeply integrate Unified Command, and stress the CERT with both traditional and nontraditional problems. The endgame was the delivery of an Incident Action Plan (IAP) which included the company's first attempt at an inland salvage plan. Unified Command was pushed down into Operations, Planning, Environmental and Joint Information. Integration in Unified Command was done in several ways: traditional jurisdictional decision making, position/task assignments, and resource pooling. A Joint Information Center (JIC) was setup for the exercise, and one of the JIC's tasks was to accommodate real media coverage. A group hotwash was held for all participants and even though 100 action items were identified, the group consensus was that the drill was valuable for both public and private responders, and their organizations.

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2

Ryu, Dong-Kyun, Chung-Yuen Won, and Sang-Kyoo Han. "Single Stage Current-Balancing Multi-Channel LED Driver for LED TV." Transactions of the Korean Institute of Power Electronics 19, no. 6 (December 20, 2014): 564–71. http://dx.doi.org/10.6113/tkpe.2014.19.6.564.

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3

Hwang, Sang-Soo, and Sang-Kyoo Han. "Multi-channel Current Balancing Single Switch LED Driver for LED Backlight." Transactions of the Korean Institute of Power Electronics 21, no. 4 (August 20, 2016): 320–27. http://dx.doi.org/10.6113/tkpe.2016.21.4.320.

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4

Larter, Raima. "Quantum wells produce multi-color LED arrays." Scilight 2017, no. 11 (September 4, 2017): 110001. http://dx.doi.org/10.1063/1.5002563.

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5

Islam, Kashif, Martin Ploschner, and Ewa M. Goldys. "Multi-LED light source for hyperspectral imaging." Optics Express 25, no. 26 (December 15, 2017): 32659. http://dx.doi.org/10.1364/oe.25.032659.

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6

Hayhurst, D. R., K. T. Kedward, H. T. Soh, and K. L. Turner. "Innovation-led multi-disciplinary undergraduate design teaching." Journal of Engineering Design 23, no. 3 (March 2012): 159–84. http://dx.doi.org/10.1080/09544828.2010.544248.

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7

Son, Ji-Hoon, Sang-Hyun Kim, Nak-Won Jang, and Hong-Seong Kim. "The Characteristics of Multi-layer Structure LED with MgxZn1-xO Thin Films." Journal of the Korean Institute of Electrical and Electronic Material Engineers 25, no. 10 (October 1, 2012): 811–16. http://dx.doi.org/10.4313/jkem.2012.25.10.811.

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8

Kim, Byung-Ho, and Cheol-Hee Moon. "Thermal Dissipation Characteristics of Multi-Chip LED Packages." Journal of the Korean Institute of Illuminating and Electrical Installation Engineers 25, no. 12 (December 30, 2011): 34–41. http://dx.doi.org/10.5207/jieie.2011.25.12.034.

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9

Hwang, Sang-Soo, Won-Sun Hwang, and Sang-Kyoo Han. "Cost-Effective Single Switch Multi-Channel LED Driver." Journal of Power Electronics 15, no. 2 (March 20, 2015): 319–26. http://dx.doi.org/10.6113/jpe.2015.15.2.319.

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10

Warnasooriya, N., and M. K. Kim. "LED-based multi-wavelength phase imaging interference microscopy." Optics Express 15, no. 15 (2007): 9239. http://dx.doi.org/10.1364/oe.15.009239.

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11

Eren, A. Murat, Evan Kiefl, Alon Shaiber, Iva Veseli, Samuel E. Miller, Matthew S. Schechter, Isaac Fink, et al. "Community-led, integrated, reproducible multi-omics with anvi’o." Nature Microbiology 6, no. 1 (December 21, 2020): 3–6. http://dx.doi.org/10.1038/s41564-020-00834-3.

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12

Llenas, Aleix, and Josep Carreras. "Arbitrary spectral matching using multi-LED lighting systems." Optical Engineering 58, no. 03 (March 29, 2019): 1. http://dx.doi.org/10.1117/1.oe.58.3.035105.

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13

Afshari, S., L. Moynihan, and S. Mishra. "An optimisation toolbox for multi-colour LED lighting." Lighting Research & Technology 50, no. 3 (October 7, 2016): 467–81. http://dx.doi.org/10.1177/1477153516669881.

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This paper introduces a software toolbox designed for the optimisation of white light generation using multiple light-emitting diode (LED) channels. The toolbox solves two separate types of multi-colour optimisation problems. These are the multi-channel mixing and the channel choice problems. In the multi-channel mixing problem, it is assumed that the available LEDs are pre-determined and fixed. The toolbox obtains the individual channel intensities that solve a constrained optimisation problem based on the mixed output light. It provides the user with the flexibility to choose an arbitrary formulation for the optimisation problem as well as various mathematical metrics to represent the different properties of the output light including colour rendering, power efficiency and colour accuracy. For the channel choice problem, the toolbox solves for the number and type of used LED channels as well as the intensity of individual channels to assist in optimal choice of deployed channels for luminaire manufacturing applications. This paper describes the graphical user interface and the back-end formulation of the optimisation problem and presents experimental results obtained by utilising the toolbox in a full-size conference room with 5-channel LED luminaires.

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14

Kuo, Chao-Hui, Wen-Hong Wu, Wen-Tse Hsiao, and Kuo-Cheng Huang. "The Multi-shadow Analysis of LED Secondary Optics." Physics Procedia 19 (2011): 233–38. http://dx.doi.org/10.1016/j.phpro.2011.06.154.

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15

Tu, Sheng-Han, Jui-Wen Pan, Chih-Ming Wang, Yeeu-Chang Lee, and Jenq-Yang Chang. "New collection systems for multi LED light engines." Optical Review 16, no. 3 (May 2009): 318–22. http://dx.doi.org/10.1007/s10043-009-0058-8.

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16

Parnklang, Jirawath, Lalita Phikunthong, Rawisara Jantri, and Pichkanit Sukpasri. "Multi Frequency on RGB Lighting LED Driver Technique." IOP Conference Series: Materials Science and Engineering 895 (July 31, 2020): 012010. http://dx.doi.org/10.1088/1757-899x/895/1/012010.

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17

Poelma, R. H., S. Tarashioon, H. W. van Zeijl, S. Goldbach, J. L. J. Zijl, and G. Q. Zhang. "Multi-LED package design, fabrication and thermal analysis." Journal of Semiconductors 34, no. 5 (May 2013): 054002. http://dx.doi.org/10.1088/1674-4926/34/5/054002.

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18

Ibne Mushfique, Sifat, Ahmad Alsharoa, and Murat Yuksel. "Optimization of SINR and Illumination Uniformity in Multi-LED Multi-Datastream VLC Networks." IEEE Transactions on Cognitive Communications and Networking 6, no. 3 (September 2020): 1108–21. http://dx.doi.org/10.1109/tccn.2020.2972310.

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19

Ma, Su, Yawei Qi, Ge Mu, Menglu Chen, and Xin Tang. "Multi-Color Light-Emitting Diodes." Coatings 13, no. 1 (January 13, 2023): 182. http://dx.doi.org/10.3390/coatings13010182.

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Multi-color light-emitting diodes (LEDs) with various advantages of color tunability, self-luminescence, wide viewing angles, high color contrast, low power consumption, and flexibility provide a wide range of applications including full-color display, augmented reality/virtual reality technology, and wearable healthcare systems. In this review, we introduce three main types of multi-color LEDs: the organic LED, colloidal quantum dots (CQDs) LED, and CQD–organic hybrid LED. Various strategies for realizing multi-color LEDs are discussed including red, green, and blue sub-pixel side-by-side arrangement; vertically stacked LED unit configuration; and stacked emitter layers in a single LED. Finally, according to their status and challenges, we present an outlook of multi-color devices. We hope this review can inspire researchers and make a contribution to the further improvement of multi-color LED technology.

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20

Lou Zhibin, 楼志斌, 张建华 Zhang Jianhua, and 周波 Zhou Bo. "Based on Microlens Array Multi Chip LED Illumination Simulation." APPLIED LASER 32, no. 3 (2012): 228–30. http://dx.doi.org/10.3788/al20123203.228.

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21

Zhao, Xin-Yu, Li-Jing Li, Lei Cao, and Ming-Jie Sun. "Bionic Birdlike Imaging Using a Multi-Hyperuniform LED Array." Sensors 21, no. 12 (June 14, 2021): 4084. http://dx.doi.org/10.3390/s21124084.

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Digital cameras obtain color information of the scene using a chromatic filter, usually a Bayer filter, overlaid on a pixelated detector. However, the periodic arrangement of both the filter array and the detector array introduces frequency aliasing in sampling and color misregistration during demosaicking process which causes degradation of image quality. Inspired by the biological structure of the avian retinas, we developed a chromatic LED array which has a geometric arrangement of multi-hyperuniformity, which exhibits an irregularity on small-length scales but a quasi-uniformity on large scales, to suppress frequency aliasing and color misregistration in full color image retrieval. Experiments were performed with a single-pixel imaging system using the multi-hyperuniform chromatic LED array to provide structured illumination, and 208 fps frame rate was achieved at 32 × 32 pixel resolution. By comparing the experimental results with the images captured with a conventional digital camera, it has been demonstrated that the proposed imaging system forms images with less chromatic moiré patterns and color misregistration artifacts. The concept proposed verified here could provide insights for the design and the manufacturing of future bionic imaging sensors.

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22

Kim, Ji-Sun, Gu-In Jung, Ju-Hyeon Choi, Tae-Hee Lee, A.-Hee Kim, Han-Byeol Oh, Yuri Kwon, Eun-Suk Lee, Yeong Bin Cho, and Jae-Hoon Jun. "Development of multi-colored LED system for therapeutic application." Technology and Health Care 23, s2 (June 17, 2015): S511—S517. http://dx.doi.org/10.3233/thc-150988.

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23

Jo, Seung-Wan, Le-The Dung, and Beong-Ku An. "LED Communication-based Multi-hop Wireless Transmission Network System." Journal of the Institute of Webcasting, Internet and Telecommunication 12, no. 4 (August 31, 2012): 37–42. http://dx.doi.org/10.7236/jiwit.2012.12.4.37.

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24

Burkhardt, T., M. Hornaff, A. Acker, T. Peschel, E. Beckert, K. H. Suphan, K. Mensel, S. Jirak, R. Eberhardt, and A. Tünnermann. "Ultraviolet LED Multi-Chip Module Based on Ceramic Substrate." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2012, CICMT (September 1, 2012): 000238–45. http://dx.doi.org/10.4071/cicmt-2012-tp61.

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A high power ultraviolet (UV) light emitting diode (LED) multi-chip module package based on aluminum nitride (AlN) and alumina (Al2O3) is presented. The AlN substrate with a high thermal conductivity of up to 180 W/(m· K) and LED chips based on a copper alloy provide superb thermal management and heat extraction. Efficient cooling is an important prerequisite for the increase of extractable optical power and decrease of thermally induced wavelength shift. A design of a stackable module featuring arrays of 7×2 indium-gallium-aluminum- nitride UV LED chips at 395 nm is developed. This configuration of sub-modules allows for the scalable assembly of line sources with different lengths. Applications using UV LEDs cover market segments such as curing of adhesives, inks and coatings, sterilization of medical equipment and treatment of potable water, as well as various uses in chemical detection, biochemical analytics and spectroscopy. Thermal and thermo-mechanical modelling of the sub-mount is conducted using finite elements analysis. Die attach using eutectic gold-tin solder, lower melting tin-lead solder and silver-filled adhesive are compared with respect to optical output power and wavelength drift. Mechanical strength and structure of the resulting joints are investigated using shear force measurements, cross-sectioning and micro-tomography. An optical output power of 7.7 W is achieved using a cluster of 14 LED chips at 1050 mA resulting in a peak irradiance of 30.8 W/cm2 at the LED surface with respect to the footprint and pitch of the attached chips.

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25

Xue, Kai, Venu Kurella, and Allan Spence. "Multi-sensor blue LED and touch probe inspection system." Computer-Aided Design and Applications 13, no. 6 (April 18, 2016): 827–34. http://dx.doi.org/10.1080/16864360.2016.1168226.

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26

Ling, Xintong, Jiaheng Wang, Xiao Liang, Zhi Ding, Chunming Zhao, and Xiqi Gao. "Biased Multi-LED Beamforming for Multicarrier Visible Light Communications." IEEE Journal on Selected Areas in Communications 36, no. 1 (January 2018): 106–20. http://dx.doi.org/10.1109/jsac.2017.2774539.

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27

Liu Hongxing, 刘洪兴, 任建伟 Ren Jianwei, 刘则洵 Liu Zexun, 万志 Wan Zhi, and 李葆勇 Li Baoyong. "LED-Based Single Star Simulator with Multi-Color-Temperature and Multi-Star-Magnitude Output." Acta Optica Sinica 35, no. 2 (2015): 0212003. http://dx.doi.org/10.3788/aos201535.0212003.

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28

He, Hong, Feng Ling Zhang, and Zhi Hong Zhang. "Adjustable Multi-Light Wireless Remote Control System Designed LED Light." Applied Mechanics and Materials 543-547 (March 2014): 1250–53. http://dx.doi.org/10.4028/www.scientific.net/amm.543-547.1250.

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With the development of LED technology, the actual demand of the people for the smart home lighting, this paper designed a multiple lamps for indoor wireless remote control dimmable LED lighting systems. LED driver is using two levels of drive structure, and driver power supply adopts double-road current output, and the size of the output current of each constant current source is flexible to adjust by remote control. Wireless remote control part control multiple lamps by using 4 * 4 keyboard, which realizes intelligent management of LED interior lighting in the smart home.

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29

Tan, Lipeng, Peisheng Liu, Chenhui She, Pengpeng Xu, Lei Yan, and Hui Quan. "Research on Heat Dissipation of Multi-Chip LED Filament Package." Micromachines 13, no. 1 (December 31, 2021): 77. http://dx.doi.org/10.3390/mi13010077.

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By studying the substrate material, structure, chip distribution, and array form of the multi-chip light-emitting diode (LED) package, the heat-dissipation capacity of the LED package is improved. Finite element analysis and steady-state thermal analysis are used to simulate and analyze LED packages with different materials and structures. Using the theory of LED illuminance and uniformity, the illuminance of some structures is computed. The results show that the change of substrate material and structure can greatly impact heat dissipation, while changing array forms has little effect on heat dissipation. By improving the spatial distribution of the chip, the temperature superposition problem of the substrate is solved, and the illuminance and uniformity are improved while dissipating heat. The LED filaments of the combined, equidistant, chip-distribution mode have improved heat dissipation. The S-type equal difference has the highest illumination and high illumination uniformity.

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30

Jo, Seung Wan, The Dung Le, and Beongku An. "LED Communication based Multi-hop Audio Data Transmission Network System." Journal of the Institute of Electronics and Information Engineers 50, no. 6 (June 25, 2013): 180–87. http://dx.doi.org/10.5573/ieek.2013.50.6.180.

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31

Choi, Hoon, Sang-Bo Han, and Jae-Youn Park. "Operating Characteristics of LED Package Heat-sink with Multi-Pin's." Journal of the Korean Institute of Illuminating and Electrical Installation Engineers 28, no. 7 (July 31, 2014): 1–12. http://dx.doi.org/10.5207/jieie.2014.28.7.001.

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32

Gaião, Edvaldo da Nóbrega, Everaldo Paulo de Medeiros, Wellington da Silva Lyra, Pablo Nogueira Teles Moreira, Pablo Cavalcante de Vasconcelos, Edvan Cirino da Silva, and Mário César Ugulino de Araújo. "Um fotômetro multi-led microcontrolado, portátil e de baixo custo." Química Nova 28, no. 6 (December 2005): 1102–5. http://dx.doi.org/10.1590/s0100-40422005000600026.

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33

Park, Jae-Hyoun, and Hyung-Do Yoon. "Multi-channel LED driver with self-optimized active current regulator." IEICE Electronics Express 8, no. 8 (2011): 556–60. http://dx.doi.org/10.1587/elex.8.556.

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34

Liou, Jian-Chiun, Cheng-Fu Yang, and Fo-Hau Chen. "Dynamic LED Backlight 2D/3D Switchable Autostereoscopic Multi-View Display." Journal of Display Technology 10, no. 8 (August 2014): 629–34. http://dx.doi.org/10.1109/jdt.2014.2307691.

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35

Tymkew, Heidi, Jennifer R. Smith, Kristen Aubuchon, Frank Rosemeier, Charl De Wet, Laureen Hill, Michael Avidan, and Eric Jacobsohn. "FAMILY SATISFACTION IN AN INTENSIVIST-LED, MULTI-DISCIPLINARY CARDIOTHORACIC ICU." Critical Care Medicine 32, Supplement (December 2004): A29. http://dx.doi.org/10.1097/00003246-200412001-00114.

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36

Song, Weiye, Alex Matlock, Sipei Fu, Xiaodan Qin, Hui Feng, Christopher V. Gabel, Lei Tian, and Ji Yi. "LED array reflectance microscopy for scattering-based multi-contrast imaging." Optics Letters 45, no. 7 (March 17, 2020): 1647. http://dx.doi.org/10.1364/ol.387434.

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37

Klein, P., T. A. Bonin, J. F. Newman, D. D. Turner, P. B. Chilson, C. E. Wainwright, W. G. Blumberg, et al. "LABLE: A Multi-Institutional, Student-Led, Atmospheric Boundary Layer Experiment." Bulletin of the American Meteorological Society 96, no. 10 (October 1, 2015): 1743–64. http://dx.doi.org/10.1175/bams-d-13-00267.1.

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Abstract This paper presents an overview of the Lower Atmospheric Boundary Layer Experiment (LABLE), which included two measurement campaigns conducted at the Atmospheric Radiation Measurement (ARM) Program Southern Great Plains site in Oklahoma during 2012 and 2013. LABLE was conducted as a collaborative effort between the University of Oklahoma (OU), the National Severe Storms Laboratory, Lawrence Livermore National Laboratory (LLNL), and the ARM program. LABLE can be considered unique in that it was designed as a multiphase, low-cost, multiagency collaboration. Graduate students served as principal investigators and took the lead in designing and conducting experiments aimed at examining boundary layer processes. The main objective of LABLE was to study turbulent phenomena in the lowest 2 km of the atmosphere over heterogeneous terrain using a variety of novel atmospheric profiling techniques. Several instruments from OU and LLNL were deployed to augment the suite of in situ and remote sensing instruments at the ARM site. The complementary nature of the deployed instruments with respect to resolution and height coverage provides a near-complete picture of the dynamic and thermodynamic structure of the atmospheric boundary layer. This paper provides an overview of the experiment including 1) instruments deployed, 2) sampling strategies, 3) parameters observed, and 4) student involvement. To illustrate these components, the presented results focus on one particular aspect of LABLE: namely, the study of the nocturnal boundary layer and the formation and structure of nocturnal low-level jets. During LABLE, low-level jets were frequently observed and they often interacted with mesoscale atmospheric disturbances such as frontal passages.

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38

Ye, Cikai, Pritam Das, and Sanjib Kumar Sahoo. "Inductive decoupling‐based multi‐channel LED driver without electrolytic capacitors." IET Power Electronics 12, no. 11 (July 24, 2019): 2771–79. http://dx.doi.org/10.1049/iet-pel.2018.5874.

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39

Murdoch, Michael J. "Characterization and control of a multi-primary LED light lab." Optics Express 25, no. 24 (November 13, 2017): 29605. http://dx.doi.org/10.1364/oe.25.029605.

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40

Zhou, You, Jiamin Wu, Jinli Suo, Xiaofei Han, Guoan Zheng, and Qionghai Dai. "Single-shot lensless imaging via simultaneous multi-angle LED illumination." Optics Express 26, no. 17 (August 6, 2018): 21418. http://dx.doi.org/10.1364/oe.26.021418.

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41

Grossman, Nir, Vincent Poher, Matthew S. Grubb, Gordon T. Kennedy, Konstantin Nikolic, Brian McGovern, Rolando Berlinguer Palmini, et al. "Multi-site optical excitation using ChR2 and micro-LED array." Journal of Neural Engineering 7, no. 1 (January 14, 2010): 016004. http://dx.doi.org/10.1088/1741-2560/7/1/016004.

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42

Huang, Bin-Juine, and Chun-Wen Tang. "Thermal–electrical–luminous model of multi-chip polychromatic LED luminaire." Applied Thermal Engineering 29, no. 16 (November 2009): 3366–73. http://dx.doi.org/10.1016/j.applthermaleng.2009.05.024.

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43

Ben Abdelmlek, K., Z. Araoud, K. Charrada, and G. Zissis. "Optimization of the thermal distribution of multi-chip LED package." Applied Thermal Engineering 126 (November 2017): 653–60. http://dx.doi.org/10.1016/j.applthermaleng.2017.07.136.

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44

Henry, Bill. "A Multi-pixel LED Print-Head for Novel Imaging Applications." NIP & Digital Fabrication Conference 28, no. 1 (January 1, 2012): 277–79. http://dx.doi.org/10.2352/issn.2169-4451.2012.28.1.art00001_2.

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45

Kim, Yoon-Jin, Jae-Hyung Park, and Gu-Min Jeong. "Design of a dynamic LED system controlling multi-LEDs based on AURIX multi-core processor." Contemporary Engineering Sciences 7 (2014): 807–10. http://dx.doi.org/10.12988/ces.2014.4695.

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46

Gnanaraj, S. Michael. "Development of an Improved Heat Dissipation Module for LED Lamps using Multi-Layered Approach." International Journal of Trend in Scientific Research and Development Volume-3, Issue-1 (December 31, 2018): 485–91. http://dx.doi.org/10.31142/ijtsrd18996.

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47

Pan, Kai Lin, Jiao Pin Wang, Jing Liu, and Guo Tao Ren. "Numerical Analysis for Thermal Performance of High Power Multi-Chip LED Packaging." Advanced Materials Research 139-141 (October 2010): 1433–37. http://dx.doi.org/10.4028/www.scientific.net/amr.139-141.1433.

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Heat dissipation and cost are the key issues for light-emitting diode (LED) packaging. In this paper, based on the thermal resistance network model of LED packaging, three-dimensional heat dissipation model of high power multi-chip LED packaging is developed and analyzed with the application of finite element method. Temperature distributions of the current multi-chip LED packaging model are investigated systematically under the different materials of the chip substrate, die attach, and/or different structures of the heat sink and fin. The results show that the junction temperature can be decreased effectively by increasing the height of the heat sink, the width of the fin, and the thermal conductivity of the chip substrate and die attach materials. The lower cost and higher reliability for LED source can be obtained through reasonable selection of materials and structure parameters of the LED lighting system.

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48

Jeung, Won Kyu, Chang Hyun Lim, Tae Hoon Kim, and Seog Moon Choi. "Rectangular Microlens Array Having High Sag for Multi Chip LED Packaging." Key Engineering Materials 326-328 (December 2006): 1491–94. http://dx.doi.org/10.4028/www.scientific.net/kem.326-328.1491.

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A novel rectangular shape microlens array having high sag for solid-state lighting is presented. The rectangular shape of proposed microlens can maximize the fill factor of silicon based light-emitting-diode (LED) packaging and minimize the optical loss through the reduction of unnecessary reflection at the same time. Microlens, which has high sag, over 3 75 μm and large diameter, over 3 mm can enormously enhance output optical extraction eff iciency. Moreover wafer level packaging technology is adopted to improve the aligning accu racy and mass production of LED packaging. This wafer level microlens array can be direc tly fabricated on LED packaging using replication method. It has many advantages in optica l properties, low cost, high aligning accuracy, and mass production.

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49

Morikawa, Soichiro, Kohei Ueno, Atsushi Kobayashi, and Hiroshi Fujioka. "Pulsed Sputtering Preparation of InGaN Multi-Color Cascaded LED Stacks for Large-Area Monolithic Integration of RGB LED Pixels." Crystals 12, no. 4 (April 4, 2022): 499. http://dx.doi.org/10.3390/cryst12040499.

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Micro-LEDs have been attracting attention as a potential candidate for the next generation of display technology. Here we demonstrate the feasibility of large-area monolithic integration of multi-color InGaN micro-LEDs via pulsed sputtering deposition (PSD) and a standard photolithographical technique. The PSD allows for sequential epitaxial growth of blue and green InGaN LED stacks connected with the GaN based tunneling junction. The tunneling junctions serve as protective layers on p-type GaN against the dry etching damage and hole injection layers in each blue and green emission InGaN active layer. The tunneling junction-connected multi-color InGaN LED stack contributes to the high-density and large-area monolithic integration of RGB micro-LEDs using standard photolithography and the ICP-dry etching method.

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50

Kazarinov, Lev. "SYNTHESIS OF SLIDING MODE CONTROL OF MULTI-CHANNEL LED CURRENT REGULATOR." University News. North-Caucasian Region. Technical Sciences Series, no. 2 (March 2017): 24–28. http://dx.doi.org/10.17213/0321-2653-2017-2-24-28.

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