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小分子有机电致发光器件和材料的研究及应用
引用本文:密保秀,王海珊,高志强,王旭鹏,陈润锋,黄维.小分子有机电致发光器件和材料的研究及应用[J].化学进展,2011,23(1):136-152.
作者姓名:密保秀  王海珊  高志强  王旭鹏  陈润锋  黄维
作者单位:1. 江苏省平板显示与固体照明工程中心 南京邮电大学材料科学与工程学院 南京 210046;
2. 江苏省有机电子与信息显示重点实验室 南京邮电大学先进材料研究院(IAM) 南京 210046
基金项目:国家自然科学基金项目(No.20974046)、国家重点基础研究发展计划(973)项目(No.2009CB930600)、国家教育部新世纪杰出人才基金项目(No.NCET-08-0697)、江苏省高等教育自然科学基金项目(Grant 08KJB430011)和南京邮电大学项目(No.207162)资助
摘    要:有机电致发光器件(OLED)是在电场作用下,以有机材料为活性发光层的器件.由于OLED具有亮度高、响应快、视角宽、工艺简单、可柔性等优点,在现代科学研究及技术应用中备受关注.其商业化应用,诸如平板显示(FPD)和固体照明(SSL)等,正在不断向前推进.本文综述了小分子OLED的各种器件结构和功能材料研究进展以及该领域存...

关 键 词:有机电致发光器件(OLEDs)  平板显示  固体照明  器件结构  工作机制  功能材料
收稿时间:2010-05-01
修稿时间:2010-07-01

Development of Devices and Materials for Small Molecular Organic Light-emitting Diodes and Hurdles for Applications
Mi Baoxiu, Wang Haishan Gao Zhiqiang Wang Xupeng Chen Runfeng Huang Wei,Nanjing University of Posts&Telecommunications,China.Development of Devices and Materials for Small Molecular Organic Light-emitting Diodes and Hurdles for Applications[J].Progress in Chemistry,2011,23(1):136-152.
Authors:Mi Baoxiu  Wang Haishan Gao Zhiqiang Wang Xupeng Chen Runfeng Huang Wei  Nanjing University of Posts&Telecommunications  China
Institution:1. Jiangsu Engineering Center for Plate Displays & Solid State Lighting, School of Materials Science & Engineering, Nanjing University of Posts & Telecommunications, Nanjing 210046, China;
2. Jiangsu Key Laboratory for Organic Electronics & Information Displays, Institute of Advanced Materials (IAM), Nanjing University of Posts & Telecommunications, Nanjing 210046, China
Abstract:Organic light-emitting diodes (OLEDs) are electrical driven devices which contain organic materials as emitting media. OLEDs have attracted attention widely in modern science and technology, due to their good features of high brightness, quick response, large viewing angle, simple manufacture process, and flexibility, etc. Currently, OLEDs have stridden forward to commercialization in its application field, such as flat panel display (FPD) and solid state lighting (SSL). Although small-size FPD products based on OLED have been in the markets, and prototype products in large dimensions also have come to true, there still exist challenges and hurdles. In this paper, we review the progress in OLED research of devices and materials, as well as OLED applications. Firstly, devices with different structures, such as host emitter based- and dopant emitter based devices, single-, double-, triple- and multilayer devices, as well as white OLED device are discussed, focusing on their working principles, corresponding device features and mechanism differences among them. Secondly, after introducing the strategies for OLED material research, different types of materials including hole transport materials, electron transport materials, various color emitters, and surface modification materials, are summarized, with their performance in OLED presented. Finally, the current challenges for applications are highlighted, and the focus of future research and development are proposed.
Keywords:organic light emitting diode (OLED)  flat panel display  solid state lighting  device structure  working principle  functional materials
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