Electroluminescence I
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Electroluminescence I
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Author :
language : en
Publisher: Academic Press
Release Date : 1999-10-28
Electroluminescence I written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-10-28 with Technology & Engineering categories.
The volume "Electroluminescence" for the first time covers (almost) all kinds of electroluminescence. In its broadest sense electroluminescence is the conversion of electric power into optical power - light. The way, in which this goal is accomplished, and the goal, the application itself, has varied over time. First reported in the scientific literature in 1936 by the French physicist G. Destriau, it was for quite some decades the glow of a powder embedded in a resin under the action of an alternating voltage. The dream of "cold light" for illumination was born in the 50s. Modern semiconductor technology, using p-n juntion, but not in silicon or germanium, but in GaAs and GaP, created in the 70s the tiny Light emitting Diodes. Today about 50 for every human being have been sold. They are everywhere for signaling and display of numbers and short texts. And they are at the verge of an era of solid state lighting, replacing gradually incandescent bulbs and fluorescent lamps. In the first half of 1999 several j oint ventures between giants of the lighting industry and manufacturers of LEDs became known, including names as Philips, General Electric, Osram and Hewlett Packard, Emtron and Siemens, The reason, blue light emission of LEDs, for so long researched for unsuccessfully, has been achieved. Signaling, lighting will be the domains of LEDs in the next decades - a good start in the 21st millenium. But a the same time a paradigm shift in the display industry could come about. Dominated for the last 10 years by Liquid Crystal Displays (LCD), which are reflecting or transmitting light from extra light sources, self-emitting displays will challenge this dominance. Capable of handling very complex information by multiplexed addressing of millions of picture elements (pixels) in full color electroluminescence in the form of Organic LEDs and Thin Film Electroluminescence is gaining markets. Both technologies, much less matured than LED, incorporate much different physical features. The broad materials potential almost unexplored in both cases, they are good for surprises. The volume tries to present overviews ovber the 3 different technologies, covering in each case the mechanisms, the most important material properties, essential for the implementation of the working principles, the major applications and the system aspects. The reader will learn how the new long-life, maintenance free, power saving red traffic lights in the Silicon Valley function, and what the tail lights of his next car will be. The fascinating physics of polymer light emitters, eventually manufactured in a roll-to roll process, for cellular phones, or hand-held wireless computers, will become transparent. And why is it that up to now only sulfides can be used for the simplest design of displays capable of proven multiplex ratios of 1000? The comparison of the different electroluminescences, if this plural exists, will hopefully give experts of one of the fields, students of any of them, and application engineers new insights and ideas. Materials scientists and engineers will be caught by the comparison i n analyzing what else one could provide to improve performance.
Electroluminescence
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Author :
language : en
Publisher:
Release Date : 2000
Electroluminescence written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Electroluminescence categories.
Handbook Of Electroluminescent Materials
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Author : D. R. Vij
language : en
Publisher: CRC Press
Release Date : 2004-06-01
Handbook Of Electroluminescent Materials written by D. R. Vij and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-06-01 with Science categories.
An electroluminescent (EL) material is one that emits electromagnetic (EM) radiation in the visible or near visible range when an electric field is applied to it. EL materials have a vast array of applications in the illumination and displays industries, from cheap and energy efficient lighting to large high resolution flat panel displays.
Electroluminescence
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Author : J. I. Pankove
language : en
Publisher: Springer Science & Business Media
Release Date : 2006-01-21
Electroluminescence written by J. I. Pankove and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-01-21 with Science categories.
Electroluminescence Ii
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Author :
language : en
Publisher: Academic Press
Release Date : 1999-10-29
Electroluminescence Ii written by and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1999-10-29 with Science categories.
Since its inception in 1966, the series of numbered volumes known as Semiconductors and Semimetals has distinguished itself through the careful selection of well-known authors, editors, and contributors. The Willardson and Beer series, as it is widely known, has succeeded in producing numerous landmark volumes and chapters. Not only did many of these volumes make an impact at the time of their publication, but they continue to be well-cited years after their original release. Recently, Professor Eicke R. Weber of the University of California at Berkeley joined as a co-editor of the series. Professor Weber, a well-known expert in the field of semiconductor materials, will further contribute to continuing the series' tradition of publishing timely, highly relevant, and long-impacting volumes. Some of the recent volumes, such as Hydrogen in Semiconductors, Imperfections in III/V Materials, Epitaxial Microstructures, High-Speed Heterostructure Devices, Oxygen in Silicon, and others promise that this tradition will be maintained and even expanded. Reflecting the truly interdisciplinary nature of the field that the series covers, the volumes in Semiconductors and Semimetals have been and will continue to be of great interest to physicists, chemists, materials scientists, and device engineers in modern industry.
Electroluminescence And Related Effects
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Author : Henry F. Ivey
language : en
Publisher:
Release Date : 1963
Electroluminescence And Related Effects written by Henry F. Ivey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1963 with Technology & Engineering categories.
Electroluminescence
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Author : Heinz K. Henisch
language : en
Publisher:
Release Date : 1962
Electroluminescence written by Heinz K. Henisch and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Electroluminescence categories.
Electroluminescence
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Author : Shigeo Shionoya
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Electroluminescence written by Shigeo Shionoya and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
The Fourth International Workshop on Electroluminescence (EL-88) was held at the Hotel Holiday, Tottori, Japan, October 11-14, 1988. This workshop was sponsored by the 125 Research Committee on Mutual Conversion between Light and Electricity, Japan Society for the Promotion of Science, in cooperation with SID (Society for Infonnation Display) Japan Chapter, Tottori Prefecture, the Tot tori Industrial Technology Association, and the Foundation for Advancement of International Science (FAIS). The workshop EL-88 was a continuation of the series of international work shops held successively at Liege (Belgium) in 1980, Bad Stuer (DDR) in 1983, and at Wann Springs (Oregon, USA) in 1986. It brought together scientists and engi neers from universities and industry who shared a common interest in discussing electroluminescence and related topics. The number of participants reached 253; 49 from abroad (10 countries) and 204 from Japan. This is almost four times as many as in the previous workshop in 1986, reflecting the recent rapid development and progress of electroluminescence research.
Electroluminescent Displays
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Author : Yoshimasa A. Ono
language : en
Publisher: World Scientific
Release Date : 1995
Electroluminescent Displays written by Yoshimasa A. Ono and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Science categories.
This book discusses recent developments in electroluminescent (EL) displays, in particular thin-film EL displays, which are all-solid emissive displays with fast response, wide viewing angle, high resolution, wide operating temperature ranges and good display qualities. First, the characteristics of four types of EL devices are presented, and the physics of ac thin-film EL devices are detailed, including ideal models, measuring and evaluation methods, high-field electronic transport and properties of phosphor materials. The book emphasizes recent developments in phosphor materials for color thin-film EL devices based on ZnS, SrS, CaS and CaGa2S4, and multicolor thin-film EL panels in four-panel structures. Other important features discussed are drive methods and reliability issues.
Light Emitting Diodes 4th Edition 2023
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Author : E. Fred Schubert
language : en
Publisher: E. Fred Schubert
Release Date : 2023-03-11
Light Emitting Diodes 4th Edition 2023 written by E. Fred Schubert and has been published by E. Fred Schubert this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-11 with Science categories.
The 1st edition of the book “Light-Emitting Diodes” was published in 2003. The 2nd edition was published in 2006. The 3rd edition was published in 2018. The current edition, the 2023 edition, is the most recent update of the book. The book is a thorough discussion of LEDs, particularly its semiconductor physics, electrical, optical, material science, thermal, mechanical, and chemical foundations. The book presents many fundamental aspects of LED technology and includes an in-depth discussion of white light-emitting diodes (LEDs), phosphor materials used in white LEDs, packaging technology, and the various efficiencies and efficacies encountered in the context of LEDs. The background of light, color science, and human vision is provided as well. The fully colored illustrations of the current edition are beneficial given the prominent role of light and color in the field of LEDs. The current edition is published in electronic PDF format in order to make the book affordable and easily accessible to a wide readership.