ORGANIC LIGHT EMITTING DEVICES

ORGANIC LIGHT EMITTING DEVICES Edited by Jai Singh Organic Light Emitting Devices http://dx.doi.org/10.5772/2589 Edited by Jai Singh Contributors Jai Singh, Meiso Yokoyama, Byoungchoo Park, Soon Moon Jeong, Hideo Takezoe, S. Ayachi, A. Mabrouk, M. Bouachrine, K. Alimi, Dashan Qin, Jidong Zhang, M.G.Kaplunov, S.N. Nikitenko, S.S. Krasnikova, Elmars Zarins, Aivars Vembris, Valdis Kokars, Inta Muzikante Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2012 InTech All chapters are Open Access distributed under the Creative Commons Attribution 3.0 license, which allows users to download, copy and build upon published articles even for commercial purposes, as long as the author and publisher are properly credited, which ensures maximum dissemination and a wider impact of our publications. After this work has been published by InTech, authors have the right to republish it, in whole or part, in any publication of which they are the author, and to make other personal use of the work. Any republication, referencing or personal use of the work must explicitly identify the original source. Notice Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published chapters. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials, instructions, methods or ideas contained in the book. Publishing Process Manager Mirna Cvijic Typesetting InTech Prepress, Novi Sad Cover InTech Design Team First published November, 2012 Printed in Croatia A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from orders@intechopen.com Organic Light Emitting Devices, Edited by Jai Singh p. cm. ISBN 978-953-51-0850-4 Contents Preface VII Chapter 1 Harvesting Emission in White Organic Light Emitting Devices 1 Jai Singh Chapter 2 Field Emission Organic Light Emitting Diode 21 Meiso Yokoyama Chapter 3 Chapter 4 Polarized Light-Emission from Photonic Organic Light-Emitting Devices 43 Byoungchoo Park Effect of Photonic Structures in Organic Light-Emitting Diodes – Light Extraction and Polarization Characteristics 65 Soon Moon Jeong and Hideo Takezoe Chapter 5 Chapter 6 Chapter 7 Chapter 8 Photophysical Properties of Two New Donor-Acceptor Conjugated Copolymers and Their Model Compounds: Applications in Polymer Light Emitting Diodes (PLEDs) and Polymer Photovoltaic Cells (PPCs) 105 S. Ayachi, A. Mabrouk, M. Bouachrine and K. Alimi The Advanced Charge Injection Techniques Towards the Fabrication of High-Power Organic Light Emitting Diodes 143 Dashan Qinand Jidong Zhang Exciplex Electroluminescence of the New Organic Materials for Light-Emitting Diodes 177 M.G.Kaplunov, S.N. Nikitenko and S.S. Krasnikova Synthesis and Physical Properties of Red Luminescent Glass Forming Pyranylidene and Isophorene Fragment Containing Derivatives 197 Elmars Zarins, Aivars Vembris, Valdis Kokars and Inta Muzikante ... - tailieumienphi.vn