The Fundamentals and Applications of Light Emitting Diodes

The Fundamentals and Applications of Light Emitting Diodes
Author: Sanjay J. Dhoble,Govind B. Nair
Publsiher: Woodhead Publishing
Total Pages: 284
Release: 2020-07-09
ISBN 10: 0128231610
ISBN 13: 9780128231616
Language: EN, FR, DE, ES & NL

The Fundamentals and Applications of Light Emitting Diodes Book Review:

The Fundamentals and Applications of Light-Emitting Diodes: The Revolution in the Lighting Industry examines the evolution of LEDs, including a review of the luminescence process and background on solid state lighting. The book emphasizes phosphor-converted LEDs that are based on inorganic phosphors but explores different types of LEDs based on inorganic, organic, quantum dots, perovskite-structured materials, and biomaterials. A detailed description is included about the diverse applications of LEDs in fields such as lighting, displays, horticulture, biomedicine, and digital communication, as well as challenges that must be solved before using LEDs in commercial applications. Traditional light sources are fast being replaced by light-emitting diodes (LEDs). The fourth generation of lighting is completely dominated by LED luminaires. Apart from lighting, LEDs have extended their hold on other fields, such as digital communications, horticulture, medicine, space research, art and culture, display devices, and entertainment. The technological promises offered by LEDs have elevated them as front-runners in the lighting industry. Presents a concise overview of different types of light-emitting diodes (LEDs) based on inorganic phosphors, organic materials, quantum dots, perovskite-structured materials, and biomaterials Includes a discussion of current and emerging applications in lighting, communications, horticulture, and medical fields Addresses fundamentals, luminescence mechanisms, and key optical materials, including synthesis methods

New Generation Light Emitting Diodes

New Generation Light Emitting Diodes
Author: Amit Yadav
Publsiher: Unknown
Total Pages: 329
Release: 2017
ISBN 10:
ISBN 13: OCLC:1197772043
Language: EN, FR, DE, ES & NL

New Generation Light Emitting Diodes Book Review:

Introduction to Light Emitting Diode Technology and Applications

Introduction to Light Emitting Diode Technology and Applications
Author: Gilbert Held
Publsiher: CRC Press
Total Pages: 192
Release: 2016-04-19
ISBN 10: 9781420076639
ISBN 13: 1420076639
Language: EN, FR, DE, ES & NL

Introduction to Light Emitting Diode Technology and Applications Book Review:

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.

Fundamentals of Solid State Lighting

Fundamentals of Solid State Lighting
Author: Vinod Kumar Khanna
Publsiher: CRC Press
Total Pages: 604
Release: 2014-06-03
ISBN 10: 1466561092
ISBN 13: 9781466561090
Language: EN, FR, DE, ES & NL

Fundamentals of Solid State Lighting Book Review:

Compared to traditional electrical filaments, arc lamps, and fluorescent lamps, solid-state lighting offers higher efficiency, reliability, and environmentally friendly technology. LED / solid-state lighting is poised to take over conventional lighting due to cost savings—there is pretty much no debate about this. In response to the recent activity in this field, Fundamentals of Solid-State Lighting: LEDs, OLEDs, and Their Applications in Illumination and Displays covers a range of solid-state devices, technologies, and materials used for lighting and displays. It also examines auxiliary but critical requirements of efficient applications, such as modeling, thermal management, reliability, and smart lighting. The book discusses performance metrics of LEDs such as efficiency, efficacy, current–voltage characteristics, optical parameters like spectral distribution, color temperature, and beam angle before moving on to luminescence theory, injection luminescence, radiative and non-radiative recombination mechanisms, recombination rates, carrier lifetimes, and related topics. This lays down the groundwork for understanding LED operation. The book then discusses energy gaps, light emission, semiconductor material, special equipment, and laboratory facilities. It also covers production and applications of high-brightness LEDs (HBLEDs) and organic LEDs (OLEDs). LEDs represent the landmark development in lighting since the invention of electric lighting, allowing us to create unique, low-energy lighting solutions, not to talk about their minor maintenance expenses. The rapid strides of LED lighting technology over the last few years have changed the dynamics of the global lighting market, and LEDs are expected to be the mainstream light source in the near future. In a nutshell, the book traces the advances in LEDs, OLEDs, and their applications, and presents an up-to-date and analytical perspective of the scenario for audiences of different backgrounds and interests.

Light Emitting Diodes for Agriculture

Light Emitting Diodes for Agriculture
Author: S Dutta Gupta
Publsiher: Springer
Total Pages: 334
Release: 2017-10-25
ISBN 10: 9811058075
ISBN 13: 9789811058073
Language: EN, FR, DE, ES & NL

Light Emitting Diodes for Agriculture Book Review:

This book presents a comprehensive treatise on the advances in the use of light-emitting diodes (LEDs) for sustainable crop production and describes the latest photomorphogenesis research findings. It introduces readers to the fundamentals and design features of LEDs applicable for plant growth and development and illustrates their advantages over the traditional lighting systems, including cost analyses. Further, it discusses a wide range of applications covering diverse areas of plant sciences relevant to controlled environment agriculture and in vitro plant morphogenesis. The chapters have been written by a team of pioneering international experts, who have made significant contributions to this emerging interdisciplinary field. The book will serve a valuable resource for graduate students, instructors, and researchers in the fields of horticulture, agricultural biotechnology, cell and developmental biology, and precision agriculture. It will also serve well professionals engaged in greenhouse and vertical farming.

Efficient Organic Light Emitting Diodes OLEDs

Efficient Organic Light Emitting Diodes  OLEDs
Author: Yi-Lu Chang
Publsiher: Pan Stanford
Total Pages: 200
Release: 2015-11-30
ISBN 10: 9789814613804
ISBN 13: 9814613800
Language: EN, FR, DE, ES & NL

Efficient Organic Light Emitting Diodes OLEDs Book Review:

Following two decades of intense research globally, the organic light-emitting diode (OLED) has steadily emerged as the ultimate display technology of choice for the coming decades. Portable active matrix OLED displays have already become prevalent, and even large-sized ultra-high definition 4K TVs are being mass-produced. More exotic applications such as wearable displays have been commercialized recently. With the burgeoning success in displays, researchers are actively bringing the technology forward into the exciting solid-state lighting market. This book presents the knowledge needed for students and researchers from diverse disciplines to understand the underlying principles in OLED technology. It begins with a brief history and fundamental working principles of OLEDs. After introducing the fundamentals, it discusses more efficient OLED designs, as well as advanced strategies to enhance the performance. The text covers in detail important areas such as top-emission, p- and n-type doping, device stability, light extraction, and stacked white OLEDs. It also throws light on the current industry practice and major areas of focus in the near future.

OLED Fundamentals

OLED Fundamentals
Author: Daniel J. Gaspar,Evgueni Polikarpov
Publsiher: CRC Press
Total Pages: 494
Release: 2015-05-15
ISBN 10: 1466515198
ISBN 13: 9781466515192
Language: EN, FR, DE, ES & NL

OLED Fundamentals Book Review:

A Comprehensive Source for Taking on the Next Stage of OLED R&D OLED Fundamentals: Materials, Devices, and Processing of Organic Light-Emitting Diodes brings together key topics across the field of organic light-emitting diodes (OLEDs), from fundamental chemistry and physics to practical materials science and engineering aspects to design and manufacturing factors. Experts from top academic institutions, industry, and national laboratories provide thorough, up-to-date coverage on the most useful materials, devices, and design and fabrication methods for high-efficiency lighting. The first part of the book covers all the construction materials of OLED devices, from substrate to encapsulation. For the first time in book form, the second part addresses challenges in devices and processing, including architectures and methods for new OLED lighting and display technologies. The book is suitable for a broad audience, including materials scientists, device physicists, synthetic chemists, and electrical engineers. It can also serve as an introduction for graduate students interested in applied aspects of photophysics and electrochemistry in organic thin films.

Principles and Applications of Organic Light Emitting Diodes OLEDs

Principles and Applications of Organic Light Emitting Diodes  OLEDs
Author: N. Thejo Kalyani,Hendrik Swart,S. J. Dhoble
Publsiher: Woodhead Publishing
Total Pages: 332
Release: 2017-05-15
ISBN 10: 0081012497
ISBN 13: 9780081012499
Language: EN, FR, DE, ES & NL

Principles and Applications of Organic Light Emitting Diodes OLEDs Book Review:

Principles and Applications of Organic Light Emitting Diodes (OLEDs)explores the ways in which the development of organic semiconductor materials is opening up new applications in electronic and optoelectronic luminescent devices. The book begins by covering the principles of luminescence and the luminescent properties of organic semiconductors. It then covers the development of luminescent materials for OLEDs, discussing the advantages and disadvantages of organic versus inorganic luminescent materials. The fabrication and characterization of OLEDs is also covered in detail, including information on, and comparisons of, vacuum deposition and solution techniques. Finally, applications of OLEDs are explored, including OLEDs in solid-state lighting, colored lighting, displays and potential future applications, such as ultra-thin and flexible technologies. This book is an excellent resource both for experts and newcomers to the field of organic optoelectronics and OLEDs. It is ideal for scientists working on optical devices, lighting, display and imaging technologies, and for all those engaged in research in photonics, luminescence and optical materials. Provides a one-stop guide to OLED technology for the benefit of newcomers to the field of organic optoelectronics Comprehensively covers the luminescent properties of organic semiconductors and their development into OLED materials Offers practical information on OLED fabrication and their applications in solid-state lighting and displays, making this essential reading for optoelectronics engineers and materials scientists

OLED Displays and Lighting

OLED Displays and Lighting
Author: Mitsuhiro Koden
Publsiher: John Wiley & Sons
Total Pages: 232
Release: 2016-12-27
ISBN 10: 1119040450
ISBN 13: 9781119040453
Language: EN, FR, DE, ES & NL

OLED Displays and Lighting Book Review:

Explains the fundamentals and practical applications of flat and flexible OLEDs for displays and lighting Organic light-emitting diodes (OLEDs) have emerged as the leading technology for the new display and lighting market. OLEDs are solid-state devices composed of thin films of organic molecules that create light with the application of electricity. OLEDs can provide brighter, crisper displays on electronic devices and use less power than conventional light-emitting diodes (LEDs) or liquid crystal displays (LCDs) used today. This book covers both the fundamentals and practical applications of flat and flexible OLEDs. Key features: Covers all of the aspects necessary to the design and manufacturing of OLED displays and lighting. Explains the fundamental basic technologies and also related technologies which might contribute to the next innovation in the industry. Provides several indications for future innovation in the OLED industry. Includes coverage of OLED vacuum deposition type and solution type materials. The book is essential reading for early career engineers developing OLED devices and OLED related technologies in industrial companies, such as OLED device fabrication companies.

Organic Light Emitting Devices

Organic Light Emitting Devices
Author: Klaus Müllen,Ullrich Scherf
Publsiher: John Wiley & Sons
Total Pages: 426
Release: 2006-05-12
ISBN 10: 3527607234
ISBN 13: 9783527607235
Language: EN, FR, DE, ES & NL

Organic Light Emitting Devices Book Review:

This high-class book reflects a decade of intense research, culminating in excellent successes over the last few years. The contributions from both academia as well as the industry leaders combine the fundamentals and latest research results with application know-how and examples of functioning displays. As a result, all the four important aspects of OLEDs are covered: - syntheses of the organic materials - physical theory of electroluminescence and device efficiency - device conception and construction - characterization of both materials and devices. The whole is naturally rounded off with a look at what the future holds in store. The editor, Klaus Muellen, is director of the highly prestigious MPI for polymer research in Mainz, Germany, while the authors include Nobel Laureate Alan Heeger, one of the most notable founders of the field, Richard Friend, as well as Ching Tang, Eastman Kodak's number-one OLED researcher, known throughout the entire community for his key publications.

LED Packaging for Lighting Applications

LED Packaging for Lighting Applications
Author: Sheng Liu,Xiaobing Luo
Publsiher: John Wiley & Sons
Total Pages: 320
Release: 2011-07-05
ISBN 10: 0470828404
ISBN 13: 9780470828403
Language: EN, FR, DE, ES & NL

LED Packaging for Lighting Applications Book Review:

Since the first light-emitting diode (LED) was invented by Holonyak and Bevacqua in 1962, LEDs have made remarkable progress in the past few decades with the rapid development of epitaxy growth, chip design and manufacture, packaging structure, processes, and packaging materials. LEDs have superior characteristics such as high efficiency, small size, long life, low power consumption, and high reliability. The market for white LED is growing rapidly in various applications. It has been widely accepted that white LEDs will be the fourth illumination source to substitute the incandescent, fluorescent, and high-pressure sodium lamps. With the development of LED chip and packaging technologies, the efficiency of high power white LED will broaden the application markets of LEDs while changing the lighting concepts of our lives. In LED Packaging for Lighting Applications, Professors Liu and Luo cover the full spectrum of design, manufacturing, and testing. Many concepts are proposed for the first time, and readers will benefit from the concurrent engineering and co-design approaches to advanced engineering design of LED products. One of the only books to cover LEDs from package design to manufacturing to testing Focuses on the design of LED packaging and its applications such as road lights Includes design methods and experiences necessary for LED engineers, especially optical and thermal design Introduces novel LED packaging structures and manufacturing processes, such as ASLP Covers reliability considerations, the most challenging problem for the LED industry Provides measurement and testing standards, which are critical for LED development, for both LED and LED fixtures Codes and demonstrations available from the book’s Companion Website This book is ideal for practicing engineers working in design or packaging at LED companies and graduate students preparing for work in industry. This book also provides a helpful introduction for advanced undergraduates, graduates, researchers, lighting designers, and product managers interested in the fundamentals of LED design and production. Color version of selected figures can be found at www.wiley.com/go/liu/led

Quantum dot Based Light emitting Diodes

Quantum dot Based Light emitting Diodes
Author: Morteza Sasani Ghamsari
Publsiher: BoD – Books on Demand
Total Pages: 170
Release: 2017-10-25
ISBN 10: 9535135759
ISBN 13: 9789535135753
Language: EN, FR, DE, ES & NL

Quantum dot Based Light emitting Diodes Book Review:

Quantum dot-based light emitting diodes were assigned to bringing together the latest and most important progresses in light emitting diode (LED) technologies. In addition, they were dedicated to gain the perspective of LED technology for all of its advancements and innovations due to the employment of semiconductor nanocrystals. Highly selective, the primary aim was to provide a visual source for high-urgency work that will define the future directions relating to the organic light emitting diode (OLED), with the expectation for lasting scientific and technological impact. The editor hopes that the chapters verify the realization of the mentioned aims that have been considered for editing of this book. Due to the rapidly growing OLED technology, we wish this book to be useful for any progress that can be achieved in future.

Diamond Electronics fundamentals to Applications II

Diamond Electronics  fundamentals to Applications II
Author: Christoph E. Nebel
Publsiher: Unknown
Total Pages: 259
Release: 2008
ISBN 10:
ISBN 13: UCSD:31822037178985
Language: EN, FR, DE, ES & NL

Diamond Electronics fundamentals to Applications II Book Review:

III Nitride Based Light Emitting Diodes and Applications

III Nitride Based Light Emitting Diodes and Applications
Author: Tae-Yeon Seong,Jung Han,Hiroshi Amano,Hadis Morkoc
Publsiher: Springer Science & Business Media
Total Pages: 390
Release: 2014-07-08
ISBN 10: 9400758634
ISBN 13: 9789400758636
Language: EN, FR, DE, ES & NL

III Nitride Based Light Emitting Diodes and Applications Book Review:

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.

Organic and Printed Electronics

Organic and Printed Electronics
Author: Giovanni Nisato,Donald Lupo,Simone Ganz
Publsiher: CRC Press
Total Pages: 604
Release: 2016-04-27
ISBN 10: 981466975X
ISBN 13: 9789814669757
Language: EN, FR, DE, ES & NL

Organic and Printed Electronics Book Review:

The field of organic and printed electronics is well established in terms of academic, scientific, and technological research but is still an emerging one in terms of mass industrial applications such as OLED displays and lighting and organic photovoltaics. This book provides a comprehensive introduction to organic and printed electronics, their fundamental aspects, core technologies, and applications, and it is the first book of its kind specifically designed to address students in their final undergraduate or beginning graduate studies, as well as engineers interested in approaching this field.

Light Emitting Diodes

Light Emitting Diodes
Author: Jinmin Li,G. Q. Zhang
Publsiher: Springer
Total Pages: 600
Release: 2019-01-07
ISBN 10: 3319992112
ISBN 13: 9783319992112
Language: EN, FR, DE, ES & NL

Light Emitting Diodes Book Review:

Comprehensive in scope, this book covers the latest progresses of theories, technologies and applications of LEDs based on III-V semiconductor materials, such as basic material physics, key device issues (homoepitaxy and heteroepitaxy of the materials on different substrates, quantum efficiency and novel structures, and more), packaging, and system integration. The authors describe the latest developments of LEDs with spectra coverage from ultra-violet (UV) to the entire visible light wavelength. The major aspects of LEDs, such as material growth, chip structure, packaging, and reliability are covered, as well as emerging and novel applications beyond the general and conventional lightings. This book, written by leading authorities in the field, is indispensable reading for researchers and students working with semiconductors, optoelectronics, and optics. Addresses novel LED applications such as LEDs for healthcare and wellbeing, horticulture, and animal breeding; Editor and chapter authors are global leading experts from the scientific and industry communities, and their latest research findings and achievements are included; Foreword by Hiroshi Amano, one of the 2014 winners of the Nobel Prize in Physics for his work on light-emitting diodes.

Fundamentals and Applications of Digital Logic Circuits

Fundamentals and Applications of Digital Logic Circuits
Author: Sol Libes
Publsiher: Hayden
Total Pages: 184
Release: 1975
ISBN 10:
ISBN 13: UOM:49015000617895
Language: EN, FR, DE, ES & NL

Fundamentals and Applications of Digital Logic Circuits Book Review:

Ultraviolet LED Technology for Food Applications

Ultraviolet LED Technology for Food Applications
Author: Tatiana Koutchma
Publsiher: Academic Press
Total Pages: 146
Release: 2019-08-10
ISBN 10: 0128177950
ISBN 13: 9780128177952
Language: EN, FR, DE, ES & NL

Ultraviolet LED Technology for Food Applications Book Review:

Ultraviolet LED Technology for Food Applications: From Farms to Kitchens examines the next wave in the LED revolution and its ability to bring numerous advantages of UVC disinfection. As UVC LED-based light fixtures will become the driving force behind wider adoption, with potential use in the treatment of beverages, disinfection of food surfaces, packaging and other food contact and non-contact surfaces, this book presents the latest information, including LEDs unique properties and advantages and the developments and advances made in four areas of application, including produce production and horticulture, post-harvest and post processing storage, safety and point-of-use applications. Alternative opportunities to current practices of food production and processing that are more sophisticated and diverse are being intensively investigated in recent decades, things like Ultraviolet light (UV) irradiation. The effects of UVC LEDs against bacteria, viruses and fungi already have been demonstrated and reported, along with the first applications for disinfection of air, water and surface made for the "point-of-use" integration. Brings unique advantages of LEDs for foods from farm to kitchens Explores applications and advances in LEDs for horticulture, crops production, postharvest reservation and produce storage Investigates UV LEDs in food safety

Introduction to Nitride Semiconductor Blue Lasers and Light Emitting Diodes

Introduction to Nitride Semiconductor Blue Lasers and Light Emitting Diodes
Author: Shuji Nakamura,Shigefusa F. Chichibu
Publsiher: CRC Press
Total Pages: 386
Release: 2000-03-09
ISBN 10: 9780748408368
ISBN 13: 0748408363
Language: EN, FR, DE, ES & NL

Introduction to Nitride Semiconductor Blue Lasers and Light Emitting Diodes Book Review:

The "blue laser" is an exciting new device used in physics. The potential is now being recognized for its development into a commercial lighting system using about a tenth of the power and with a thousand times the operating lifetime of a comparable conventional system. This comprehensive work introduces the subject at a level suitable for graduate students. It covers the basics physics of light emitting diodes (LEDs) and laser diodes (LDs) based on gallium nitride and related nitride semiconductors, and gives an outline of their structural, transport and optical properties, and the relevant device physics. It begins with the fundamentals, and covers both theory and experiment, as well as an examination of actual and potential device applications. Shuji Nakamura and Nichia Chemicals Industries made the initial breakthroughs in the field, and these have revealed that LEDs and LDs are a sophisticated physical phenomenon and a commercial reality.

Understanding LED Illumination

Understanding LED Illumination
Author: M. Nisa Khan
Publsiher: CRC Press
Total Pages: 272
Release: 2013-08-20
ISBN 10: 146650773X
ISBN 13: 9781466507739
Language: EN, FR, DE, ES & NL

Understanding LED Illumination Book Review:

Understanding LED Illumination elucidates the science of lighting for light emitting diodes. It presents concepts, theory, simulations, and new design techniques that shine the spotlight on illumination, energy efficiency, and reducing electrical power consumption. The text provides an introduction to the fundamentals of LED lamp design, and highli