Transition Metal Oxides in Organic Light Emitting Diodes PDF Download
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Author: Sami Hamwi
Publisher:
ISBN:
Category : Transition metal oxides
Languages : en
Pages : 0
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Book Description
Author: Sami Hamwi
Publisher:
ISBN:
Category : Transition metal oxides
Languages : en
Pages : 0
Get Book Here
Book Description
Author: Sami Hamwi
Publisher:
ISBN: 9783869554846
Category :
Languages : en
Pages : 152
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Book Description
Author: Jae Jin Lee
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Organic light-emitting diodes (OLEDs) have emerged as promising alternatives to conventional light-emitting diodes (LEDs) in microdisplay applications due to their low power-consuming emissive nature which is specifically suited for solving view angle issues with a fundamentally low-cost manufacturing process. However, when OLEDs are coupled with a silicon backplane, the high optoelectronic performance is heavily hindered due to limitations on device configuration. In this thesis, we discovered an ex-situ fabrication method to utilize aluminum's electrical and optical properties to enhance the luminance characteristic of the OLED. By employing the UV-ozone oxidation of thermal evaporated aluminum thin films in conjunction with various transition metal oxides as part of the anode, highly efficient top-emitting OLEDs were fabricated. Given the large thickness of the aluminum oxide, we explored the possibility of a diffusion reaction between the transition metal oxide and the underlying aluminum to be responsible for enabling the emission of the OLED.
Author: 葉澄鴻
Publisher:
ISBN:
Category :
Languages : en
Pages : 59
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Book Description
Author: Alastair Buckley
Publisher: Elsevier
ISBN: 0857098942
Category : Technology & Engineering
Languages : en
Pages : 683
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Book Description
Organic light-emitting diodes (OLEDs) are opening up exciting new applications in the area of lighting and displays. OLEDs are self emissive and by careful materials and device design can generate colours across the visible spectrum. Together with simple monolithic fabrication on a range of different substrates, these diverse material properties give OLEDs key advantages over existing display and lighting technology. This important book summarises key research on materials, engineering and the range of applications of these versatile materials.Part one covers materials for OLEDs. Chapters review conjugated polymers, transparent conducting thin films, iridium complexes and phosphorescent materials. Part two discusses the operation and engineering of OLED devices. Chapters discuss topics such as highly efficient pin-type OLEDs, amorphous organic semiconductors, nanostructuring techniques, light extraction, colour tuning, printing techniques, fluorenone defects and disruptive characteristics as well as durability issues. Part three explores the applications of OLEDs in displays and solid-state lighting. Applications discussed include displays, microdisplays and transparent OLEDs, sensors and large-area OLED lighting panels.Organic light-emitting diodes (OLEDs) is a standard reference for engineers working in lighting, display technology and the consumer electronics sectors, as well as those researching OLEDs. Summarises key research on the materials, engineering and applications of OLEDs Reviews conjugated polymers, transparent conducting thin films Considers nanostructuring OLEDS for increasing levels of efficiency
Author: Katsuyuki Morii
Publisher: Springer Nature
ISBN: 3030185141
Category : Science
Languages : en
Pages : 55
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Book Description
This concise volume provides an introduction to the working principles, design, and construction of air-stable inverted organic light-emitting diodes (OLEDs), which lead to the realization of practical flexible electronics. The first part of the book reviews the history of the three generations of inverted OLEDs: hybrid organic inorganic light-emitting diodes (HOILEDs), metal oxides and organic electron injection layer, describing the materials, fabrication techniques, device structure, applications, and technological challenges involved in each case. The second part of the book focuses on the carrier injection mechanism in OLEDs. The book will be of interest to students and researchers working on organic optoelectronics.
Author: Laxman Singh
Publisher: CRC Press
ISBN: 1000952967
Category : Science
Languages : en
Pages : 279
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Book Description
The book Organic Light Emitting Diode (OLED) Toward Smart Lighting and Displays Technologies, edited by Laxman Singh, Rituraj Dubey, and Prof. R. N. Rai, strives to address the multiple aspects of OLEDs and their applications in developing smart lightings and displays. OLEDs have been used in almost all kinds of digital displays like those of mobile phones, laptops, tablets, phablets, TVs, etc., due to their outstanding features, including superior color quality, low cost, wide viewing angle, easy fabrication, mercury-free manufacture, tenability, stretchability, flexibility, etc. Investigations related to the synthesis of new organic materials and fabrication techniques have inspired us to write this book, which will fulfil the desire and thirst of OLEDs-based researchers. Features Nanolithographic techniques used and the challenges involved Printing technology for fabrication Designing of hybrid perovskites Stretchable and flexible materials used Metal–dielectric composites and efficiency of organic semiconductor via molecular doping for OLEDs applications Organic small molecule materials and display technologies involved New generation of organic materials with respect to photophysical approach Mixed valence π-conjugated coordination polymers used Electroluminescent polymer used Blue fluorescent and phosphorescent organic materials used In comparison to other books available related to similar topics, this book aims at those audiences who are looking for a single source for a comprehensive understanding of strategies and their challenges with respect to material fabrication of OLEDs. This book covers the pace and productivity at a uniform level in each chapter with respect to the audiences, from doctoral student to postdoctoral researchers or from postdoctoral researchers to multidisciplinary field researchers with a background in physics, chemistry, materials science, and engineering, who are already working with organic materials and their applications.
Author: Daniel J. Gaspar
Publisher: CRC Press
ISBN: 1466515198
Category : Technology & Engineering
Languages : en
Pages : 474
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Book Description
A Comprehensive Source for Taking on the Next Stage of OLED R&DOLED 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 ma
Author: Luiz F. R. Pereira
Publisher: CRC Press
ISBN: 9814267295
Category : Technology & Engineering
Languages : en
Pages : 366
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Book Description
This book addresses the development of OLEDs based on rare-earth and transition metal complexes, especially focusing on europium, terbium, ruthenium, and rhenium. The idea is to explain how these organic materials can be used to build OLEDs. Taking into account the actual state of the art and the expected pathways, the book proposes further developments in the field. It presents intensive experimental results for a better explanation. This book is meant for scientists and engineers who work in this new OLED framework. It also has didactic utility for graduation students and teachers working on optoelectronics.
Author: Rayees Ahmad Zargar
Publisher: John Wiley & Sons
ISBN: 1119865611
Category : Technology & Engineering
Languages : en
Pages : 436
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Book Description
METAL OXIDE NANOCOMPOSITE THIN FILMS FOR OPTOELECTRONIC DEVICE APPLICATIONS The book provides insight into the fundamental aspects, latest research, synthesis route development, preparation, and future applications of metal oxide nanocomposite thin films. The fabrication of thin film-based materials is important to the future production of safe, efficient, and affordable energy as the devices convert sunlight into electricity. Thin film devices allow excellent interface engineering for high-performance printable solar cells as their structures are highly reliable and stand-alone systems can provide the required megawatts. They have been used as power sources in solar home systems, remote buildings, water pumping, megawatt-scale power plants, satellites, communications, and space vehicles. Metal Oxide Nanocomposite Thin Films for Optoelectronic Device Applications covers the basics of advanced nanometal oxide-based materials, their synthesis, characterization, and applications, and all the updated information on optoelectronics. Topics discussed include the implications of metal oxide thin films, which are critical for device fabrications. It provides updated information on the economic aspect and toxicity, with great focus paid to display applications, and covers some core areas of nanotechnology, which are particularly concerned with optoelectronics and the available technologies. The book concludes with insights into the role of nanotechnology and the physics behind photovoltaics. Audience The book will be an important volume for electronics and electrical engineers, nanotechnologists, materials scientists, inorganic chemists in academic research, and those in industries, exploring the applications of nanoparticles in semiconductors, power electronics, and more.
