Описание: Presents developments in organic electroluminescence and their application to light emitting diodes. This work describes and illustrates the physical principles of organic LEDs and their electrical and optical characteristics with a range of examples and practical studies.
Автор: Hiroshi Mizuta Название: The Physics and Applications of Resonant Tunnelling Diodes ISBN: 0521032520 ISBN-13(EAN): 9780521032520 Издательство: Cambridge Academ Рейтинг: Цена: 7602.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book gives a comprehensive description of the key theoretical and experimental aspects of resonant tunnelling diodes, one of the most important types of nanostructure devices. The book will be valuable to graduate students and researchers in quantum transport physics and device engineering.
Автор: Shinar Joseph Название: Organic Light-Emitting Devices / A Survey ISBN: 0387953434 ISBN-13(EAN): 9780387953434 Издательство: Springer Рейтинг: Цена: 20896.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: Although it has long been possible to make organic materials emit light, it has only recently become possible to do so at the level and with the efficiency and control necessary to make the materials a useful basis for illumination or displays. The early electroluminescent devices provided reasonably bright light, but required high operating voltages, produced only a narrow range of colors, and had severely limited lifetimes. Recent developments, however, make it possible to manufacture organic light-emitting devices that are thin, bright, efficient, and stable and that produce a broad range of colors.This book surveys the current status of the field. It begins with an overview of the physics and chemistry of organic light emitting devices by J. Shinar and V. Savvateev. Subsequenbt chapters discuss the design of molecular materials for high performance devices (C. Adachi and T. Tsutsui) and chemical degradation and physical aging (K. Higginson, D. L. Thomsen, B. Yang, and F. Papadimitrakopoulos). A. Dodabalapur describes microcavity OLEDs, and Y. Shi, J. Liu, and Y. Yang discuss polymer morphology and device performance. Various aspects of devices based on polyparaphenylene vinylenes are discussed in chapters by N.C. Greenham and R.H. Friend and by H. Chayet, V. Savvateeyv, D. Davidov and R. Neumann. Chapters by S. Tasch, W. Graupner, and G. Leising and by Y. Z. Wang, D. Gebler, and A. J. Epstein describe OLEDs based on poly(paraphenylene) and poly(pyridine), respectively. The book concludes with a chapter on polyfluorene-based devices, which show great promise for producing light in all colors from blue to red.
Автор: Zhigang Li and Hong Meng Название: Organic Light-Emitting Materials and Devices ISBN: 157444574X ISBN-13(EAN): 9781574445749 Издательство: Taylor&Francis Цена: 17609.00 р. Наличие на складе: Поставка под заказ.
Описание: New advances offer flexible, low-cost fabrication methods for light-emitting materials, particularly in display technologies. As researchers continue to develop
novel applications for these materials, feasible solutions for large-scale manufacturing are increasingly important. "Organic Light-Emitting Materials and Devices" covers all aspects of
organic light-emitting diodes (OLEDs), focusing on the unique characteristics of electroluminescent materials, device structures, and fabrication technologies.
Written by
internationally recognized experts across several fields, this book first explains the multilayered structure and fundamental physics that account for OLED design. The book compiles
information on the synthesis, properties, and device performance of nearly 1,000 organic small molecule and polymer-based electroluminescent materials.It also investigates practical
manufacturing techniques for OLED fabrication as well as methods used for microstructural characterization, performance measurement, and defect analysis. Later chapters discuss
the patent status of the currently employed organic light-emitting materials, potential applications of OLEDs, and the challenges facing future developments from both academic and
industrial perspectives.
Incorporating the latest research on hundreds of light-emitting organic materials, "Organic Light-Emitting Materials and Devices" reflects the current
understanding of molecular design in the field and reveals the most stable and efficient electroluminescent materials as well as the vast potential for future applications.
Автор: Ohtsu Название: Silicon Light-Emitting Diodes and Lasers ISBN: 3319420127 ISBN-13(EAN): 9783319420127 Издательство: Springer Рейтинг: Цена: 15672.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
Описание: This book focuses on a novel phenomenon named photon breeding. It is applied to realizing light-emitting diodes and lasers made of indirect-transition-type silicon bulk crystals in which the light-emission principle is based on dressed photons. After presenting physical pictures of dressed photons and dressed-photon phonons, the principle of light emission by using dressed-photon phonons is reviewed. A novel phenomenon named photon breeding is also reviewed. Next, the fabrication and operation of light emitting diodes and lasers are described The role of coherent phonons in these devices is discussed. Finally, light-emitting diodes using other relevant crystals are described and other relevant devices are also reviewed.
Описание: Want to know how to use an electronic component? This second book of a three-volume set includes key information on electronics parts for your projects - complete with photographs, schematics, and diagrams. You`ll learn what each one does, how it works, why it`s useful, and what variants exist.
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