Iii Nitrides Light Emitting Diodes Technology And Applications

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III-Nitrides Light Emitting Diodes: Technology and Applications

Author : Jinmin Li,Junxi Wang,Xiaoyan Yi,Zhiqiang Liu,Tongbo Wei,Jianchang Yan,Bin Xue
Publisher : Springer Nature
Page : 295 pages
File Size : 43,9 Mb
Release : 2020-08-31
Category : Technology & Engineering
ISBN : 9789811579493

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III-Nitrides Light Emitting Diodes: Technology and Applications by Jinmin Li,Junxi Wang,Xiaoyan Yi,Zhiqiang Liu,Tongbo Wei,Jianchang Yan,Bin Xue Pdf

The book provides an overview of III-nitride-material-based light-emitting diode (LED) technology, from the basic material physics to the latest advances in the field, such as homoepitaxy and heteroepitaxy of the materials on different substrates. It also includes the latest advances in the field, such as approaches to improve quantum efficiency and reliability as well as novel structured LEDs. It explores the concept of material growth, chip structure, packaging, reliability and application of LEDs. With spectra coverage from ultraviolet (UV) to entire visible light wavelength, the III-nitride-material-based LEDs have a broad application potential, and are not just limited to illumination. These novel applications, such as health & medical, visible light communications, fishery and horticulture, are also discussed in the book.

III-Nitride Based Light Emitting Diodes and Applications

Author : Tae-Yeon Seong,Jung Han,Hiroshi Amano,Hadis Morkoç
Publisher : Springer
Page : 495 pages
File Size : 52,7 Mb
Release : 2017-05-18
Category : Science
ISBN : 9789811037559

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III-Nitride Based Light Emitting Diodes and Applications by Tae-Yeon Seong,Jung Han,Hiroshi Amano,Hadis Morkoç Pdf

The revised edition of this important book presents updated and expanded coverage of light emitting diodes (LEDs) based on heteroepitaxial GaN on Si substrates, and includes new chapters on tunnel junction LEDs, green/yellow LEDs, and ultraviolet LEDs. Over the last two decades, significant progress has been made in the growth, doping and processing technologies of III-nitride based semiconductors, leading to considerable expectations for nitride semiconductors across a wide range of applications. LEDs are already used in traffic signals, signage lighting, and automotive applications, with the ultimate goal of the global replacement of traditional incandescent and fluorescent lamps, thus reducing energy consumption and cutting down on carbon-dioxide emission. However, some critical issues must be addressed to allow the further improvements required for the large-scale realization of solid-state lighting, and this book aims to provide the readers with details of some contemporary issues on which the performance of LEDs is seriously dependent. Most importantly, it describes why there must be a breakthrough in the growth of high-quality nitride semiconductor epitaxial layers with a low density of dislocations, in particular, in the growth of Al-rich and In-rich GaN-based semiconductors. The quality of materials is directly dependent on the substrates used, such as sapphire and Si, and the book discusses these as well as topics such as efficiency droop, growth in different orientations, polarization, and chip processing and packaging technologies. Offering an overview of the state of the art in III-Nitride LED science and technology, the book will be a core reference for researchers and engineers involved with the developments of solid state lighting, and required reading for students entering the field.

Nitride Semiconductor Light-Emitting Diodes (LEDs)

Author : Jian-Jang Huang,Hao-Chung Kuo,Shyh-Chiang Shen
Publisher : Woodhead Publishing
Page : 822 pages
File Size : 54,6 Mb
Release : 2017-10-24
Category : Technology & Engineering
ISBN : 9780081019436

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Nitride Semiconductor Light-Emitting Diodes (LEDs) by Jian-Jang Huang,Hao-Chung Kuo,Shyh-Chiang Shen Pdf

Nitride Semiconductor Light-Emitting Diodes (LEDs): Materials, Technologies, and Applications, Second Edition reviews the fabrication, performance and applications of the technology, encompassing the state-of-the-art material and device development, along with considerations regarding nitride-based LED design. This updated edition is based on the latest research and advances, including two new chapters on LEDs for large displays and laser lighting. Chapters cover molecular beam epitaxy (MBE) growth of nitride semiconductors, modern metalorganic chemical vapor deposition (MOCVD) techniques, the growth of nitride-based materials, and gallium nitride (GaN)-on-sapphire and GaN-on-silicon technologies for LEDs. Nanostructured, non-polar and semi-polar nitride-based LEDs, as well as phosphor-coated nitride LEDs, are also discussed. The book also addresses the performance of nitride LEDs, including photonic crystal LEDs, surface plasmon enhanced LEDs, color tuneable LEDs, and LEDs based on quantum wells and quantum dots. Further chapters discuss the development of LED encapsulation technology and fundamental efficiency droop issues in gallium indium nitride (GaInN) LEDs. It is a technical resource for academics, physicists, materials scientists, electrical engineers, and those working in the lighting, consumer electronics, automotive, aviation, and communications sectors. Features new chapters on laser lighting, addressing the latest advances on this topic Reviews fabrication, performance, and applications of this technology that encompass the state-of-the-art material and device development Covers the performance of nitride LEDs, including photonic crystal LEDs, surface plasmon enhanced LEDs, color tuneable LEDs, and LEDs based on quantum wells and quantum dots Highlights applications of nitride LEDs, including liquid crystal display (LCD) backlighting, infra-red emitters, and automotive lighting Provides a comprehensive discussion of gallium nitride on both silicon and sapphire substrates

III-Nitride Based Light Emitting Diodes and Applications

Author : Tae-Yeon Seong,Jung Han,Hiroshi Amano,Hadis Morkoc
Publisher : Springer Science & Business Media
Page : 434 pages
File Size : 41,9 Mb
Release : 2014-07-08
Category : Science
ISBN : 9789400758636

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III-Nitride Based Light Emitting Diodes and Applications by Tae-Yeon Seong,Jung Han,Hiroshi Amano,Hadis Morkoc Pdf

Light emitting diodes (LEDs) are already used in traffic signals, signage lighting, and automotive applications. However, its ultimate goal is to replace traditional illumination through LED lamps since LED lighting significantly reduces energy consumption and cuts down on carbon-dioxide emission. Despite dramatic advances in LED technologies (e.g., growth, doping and processing technologies), however, there remain critical issues for further improvements yet to be achieved for the realization of solid-state lighting. This book aims to provide the readers with some contemporary LED issues, which have not been comprehensively discussed in the published books and, on which the performance of LEDs is seriously dependent. For example, most importantly, there must be a breakthrough in the growth of high-quality nitride semiconductor epitaxial layers with a low density of dislocations, in particular, in the growth of Al-rich and and In-rich GaN-based semiconductors. The materials quality is directly dependent on the substrates used, such as sapphire, Si, etc. In addition, efficiency droop, growth on different orientations and polarization are also important. Chip processing and packaging technologies are key issues. This book presents a comprehensive review of contemporary LED issues. Given the interest and importance of future research in nitride semiconducting materials and solid state lighting applications, the contents are very timely. The book is composed of chapters written by leading researchers in III-nitride semiconducting materials and device technology. This book will be of interest to scientists and engineers working on LEDs for lighting applications. Postgraduate researchers working on LEDs will also benefit from the issues this book provides.

Optoelectronic Devices

Author : M Razeghi,Mohamed Henini
Publisher : Elsevier
Page : 602 pages
File Size : 54,6 Mb
Release : 2004
Category : Science
ISBN : 0080444261

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Optoelectronic Devices by M Razeghi,Mohamed Henini Pdf

Tremendous progress has been made in the last few years in the growth, doping and processing technologies of the wide bandgap semiconductors. As a result, this class of materials now holds significant promis for semiconductor electronics in a broad range of applications. The principal driver for the current revival of interest in III-V Nitrides is their potential use in high power, high temperature, high frequency and optical devices resistant to radiation damage. This book provides a wide number of optoelectronic applications of III-V nitrides and covers the entire process from growth to devices and applications making it essential reading for those working in the semiconductors or microelectronics. Broad review of optoelectronic applications of III-V nitrides

III-Nitride LEDs

Author : Shengjun Zhou,Sheng Liu
Publisher : Unknown
Page : 0 pages
File Size : 49,7 Mb
Release : 2022
Category : Electronic
ISBN : 9811904375

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III-Nitride LEDs by Shengjun Zhou,Sheng Liu Pdf

This book highlights state-of-the-art in III-nitrides-based light-emitting diodes (LEDs). Motivated by the application prospects in lighting, high-resolution display, and health & medicine, the book systematically introduces the physical fundamentals, epitaxial growth, and device fabrications of III-nitride-based LEDs. Important topics including the structures of chips, device reliability and measurements and the advances in mini and micro LEDs are also discussed. The book is completed with a decade of research experience of the author's team in the design and fabrication of III-nitrides-based LEDs, presenting the novel achievements in the stress control of the large mismatch heterostructures, defect formation and inhibition mechanism of the heteroepitaxial growth, LED epitaxial technologies, and the fabrication of high-efficient flip-chip LEDs. The book comprises of a valuable reference source for researchers and professionals engaged in the research and development of III-nitrides-based LEDs.

Nitride Semiconductor Technology

Author : Fabrizio Roccaforte,Michael Leszczynski
Publisher : John Wiley & Sons
Page : 464 pages
File Size : 53,7 Mb
Release : 2020-07-17
Category : Technology & Engineering
ISBN : 9783527825257

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Nitride Semiconductor Technology by Fabrizio Roccaforte,Michael Leszczynski Pdf

The book "Nitride Semiconductor Technology" provides an overview of nitride semiconductors and their uses in optoelectronics and power electronics devices. It explains the physical properties of those materials as well as their growth methods. Their applications in high electron mobility transistors, vertical power devices, LEDs, laser diodes, and vertical-cavity surface-emitting lasers are discussed in detail. The book further examines reliability issues in these materials and puts forward perspectives of integrating them with 2D materials for novel high-frequency and high-power devices. In summary, it covers nitride semiconductor technology from materials to devices and provides the basis for further research.

III-Nitride Ultraviolet Emitters

Author : Michael Kneissl,Jens Rass
Publisher : Springer
Page : 442 pages
File Size : 44,9 Mb
Release : 2015-11-12
Category : Technology & Engineering
ISBN : 9783319241005

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III-Nitride Ultraviolet Emitters by Michael Kneissl,Jens Rass Pdf

This book provides a comprehensive overview of the state-of-the-art in group III-nitride based ultraviolet LED and laser technologies, covering different substrate approaches, a review of optical, electronic and structural properties of InAlGaN materials as well as various optoelectronic components. In addition, the book gives an overview of a number of key application areas for UV emitters and detectors, including water purification, phototherapy, sensing, and UV curing. The book is written for researchers and graduate level students in the area of semiconductor materials, optoelectronics and devices as well as developers and engineers in the various application fields of UV emitters and detectors.

Introduction to Light Emitting Diode Technology and Applications

Author : Gilbert Held
Publisher : CRC Press
Page : 192 pages
File Size : 53,5 Mb
Release : 2016-04-19
Category : Science
ISBN : 1420076639

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Introduction to Light Emitting Diode Technology and Applications by Gilbert Held Pdf

Recent improvements in LED technology have made them as ubiquitous as cell phones. In fact, LEDs light up almost all cell phones screens. The technology’s myriad applications and low energy use have made it nearly impossible to get through daily chores without coming in contact with LEDs. Probable advances include increased ability of the technology to support more efficient lighting and enhanced communications. With balanced coverage of the basics and future developments, Introduction to Light Emitting Diode Technology and Applications takes you on a tour of the LED evolution. The book begins with a brief history of the effort to enable the device that generates light through modern organic LEDs and reviews the fundamentals and principles of light prior to a detailed explanation of how LEDs generate different colors. After forming this basic foundation, the book examines the key LEDs in lighting and communications. It then discusses the latest opportunities and advancements in high brightness (HB) LED technology, solid state lighting, and handheld electronic applications. As we approach a new decade the role of LEDs is literally set to explode, with organic light emitting diodes emerging as a leading next generation technology for electronic displays and lighting. Challenges still exist, including light extraction, luminosity, and white light generation, not to mention non-technical obstacles such as IP disputes and the lack of standards. This book provides a foundation for resolving these issues and developing new applications for LEDs in the promising general illumination market.

Handbook of Nitride Semiconductors and Devices, GaN-based Optical and Electronic Devices

Author : Hadis Morkoç
Publisher : John Wiley & Sons
Page : 902 pages
File Size : 50,8 Mb
Release : 2009-07-30
Category : Technology & Engineering
ISBN : 9783527628452

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Handbook of Nitride Semiconductors and Devices, GaN-based Optical and Electronic Devices by Hadis Morkoç Pdf

The three volumes of this handbook treat the fundamentals, technology and nanotechnology of nitride semiconductors with an extraordinary clarity and depth. They present all the necessary basics of semiconductor and device physics and engineering together with an extensive reference section. Volume 3 deals with nitride semiconductor devices and device technology. Among the application areas that feature prominently here are LEDs, lasers, FETs and HBTs, detectors and unique issues surrounding solar blind detection.

III-Nitride Semiconductors: Electrical, Structural and Defects Properties

Author : M.O. Manasreh
Publisher : Elsevier
Page : 464 pages
File Size : 54,9 Mb
Release : 2000-12-06
Category : Science
ISBN : 0080534449

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III-Nitride Semiconductors: Electrical, Structural and Defects Properties by M.O. Manasreh Pdf

Research advances in III-nitride semiconductor materials and device have led to an exponential increase in activity directed towards electronic and optoelectronic applications. There is also great scientific interest in this class of materials because they appear to form the first semiconductor system in which extended defects do not severely affect the optical properties of devices. The volume consists of chapters written by a number of leading researchers in nitride materials and device technology with the emphasis on the dopants incorporations, impurities identifications, defects engineering, defects characterization, ion implantation, irradiation-induced defects, residual stress, structural defects and phonon confinement. This unique volume provides a comprehensive review and introduction of defects and structural properties of GaN and related compounds for newcomers to the field and stimulus to further advances for experienced researchers. Given the current level of interest and research activity directed towards nitride materials and devices, the publication of the volume is particularly timely. Early pioneering work by Pankove and co-workers in the 1970s yielded a metal-insulator-semiconductor GaN light-emitting diode (LED), but the difficulty of producing p-type GaN precluded much further effort. The current level of activity in nitride semiconductors was inspired largely by the results of Akasaki and co-workers and of Nakamura and co-workers in the late 1980s and early 1990s in the development of p-type doping in GaN and the demonstration of nitride-based LEDs at visible wavelengths. These advances were followed by the successful fabrication and commercialization of nitride blue laser diodes by Nakamura et al at Nichia. The chapters contained in this volume constitutes a mere sampling of the broad range of research on nitride semiconductor materials and defect issues currently being pursued in academic, government, and industrial laboratories worldwide.

Light-Emitting Diodes and Photodetectors

Author : Maurizio Casalino,Jagannathan Thirumalai
Publisher : BoD – Books on Demand
Page : 208 pages
File Size : 41,8 Mb
Release : 2021-09-29
Category : Technology & Engineering
ISBN : 9781839685552

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Light-Emitting Diodes and Photodetectors by Maurizio Casalino,Jagannathan Thirumalai Pdf

This book provides a detailed overview of the most recent advances in the fascinating world of light-emitting diodes (LEDs), organic light-emitting diodes (OLEDs), and photodetectors (PDs). Chapters in Section 1 discuss the different types and designs of LEDs/OLEDs and their use in light output, color rendering, and more. Chapters in Section 2 examine innovative structures, emerging materials, and physical effects of PDs. This book is a useful resource for students and scientists working in the field of photonics and advanced technologies.

Light-Emitting Diode

Author : Jagannathan Thirumalai
Publisher : BoD – Books on Demand
Page : 170 pages
File Size : 44,8 Mb
Release : 2018-09-19
Category : Technology & Engineering
ISBN : 9781789237504

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Light-Emitting Diode by Jagannathan Thirumalai Pdf

The broad vision of this book is to offer book lovers a comprehensive appraisal of topics in the global advancements of experimental facts, instrumentation, and practical applications of LED and OLED materials and their applications. The prime feature of this book is connected with LED and OLED materials approaches of fabrication, optimization limits, and their extensive technical applications. This book is comprised of seven chapters encompassing the importance of LEDs and OLEDs, the history of LEDs and OLEDs with necessary examples, the phototoxic-cum-bactericidal effect due to the usage of blue LED irradiation, DC network indoor and outdoor LED lighting, WLEDs with thermally activated delayed fluorescence emitters, tetradentate cyclometalated platinum (II) complex-based efficient organic LEDs, the impact of the use of large LED lighting loads in low-voltage networks, highly efficient OLEDs using thermally activated delayed fluorescent materials, and AlGaN deep ultraviolet LEDs. Individual chapters provide a base for the wide range of common bibliophiles in diversified fields, students, and researchers, who may conduct research pertinent to this book and will find simply explained basics as well as advanced principles of designated subjects related to these phenomena. The book was created from seven contributions from experts in the diversified fields of LED and OLED fabrication and technology from over 15 research institutes across the globe.

Light-Emitting Diodes

Author : E. Fred Schubert
Publisher : Cambridge University Press
Page : 433 pages
File Size : 52,6 Mb
Release : 2006-06-08
Category : Technology & Engineering
ISBN : 9781139455220

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Light-Emitting Diodes by E. Fred Schubert Pdf

Revised and fully updated, the second edition of this graduate textbook offers a comprehensive explanation of the technology and physics of LEDs such as infrared, visible-spectrum, ultraviolet, and white LEDs made from III-V semiconductors. Elementary properties such as electrical and optical characteristics are reviewed, followed by the analysis of advanced device structures. With nine additional chapters, the treatment of LEDs has been vastly expanded, including new material on device packaging, reflectors, UV LEDs, III-V nitride materials, solid-state sources for illumination applications, and junction temperature. Radiative and non-radiative recombination dynamics, methods for improving light extraction, high-efficiency and high-power device designs, white-light emitters with wavelength-converting phosphor materials, optical reflectors, and spontaneous recombination in resonant-cavity structures are discussed in detail. With exercises, solutions, and illustrative examples, this textbook will be of interest to scientists and engineers working on LEDs and graduate students in electrical engineering, applied physics, and materials science.

III-nitride Devices and Nanoengineering

Author : Zhe Chuan Feng
Publisher : World Scientific
Page : 477 pages
File Size : 41,9 Mb
Release : 2008
Category : Technology & Engineering
ISBN : 9781848162235

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III-nitride Devices and Nanoengineering by Zhe Chuan Feng Pdf

Devices, nanoscale science and technologies based on GaN and related materials, have achieved great developments in recent years. New GaN-based devices such as UV detectors, fast p-HEMT and microwave devices are developed far more superior than other semiconductor materials-based devices.Written by renowned experts, the review chapters in this book cover the most important topics and achievements in recent years, discuss progress made by different groups, and suggest future directions. Each chapter also describes the basis of theory and experiment.This book is an invaluable resource for device design and processing engineers, material growers and evaluators, postgraduates and scientists as well as newcomers in the GaN field.