| 白光OLED近期发展 |
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| 引用本文： | 陈亮,邱勇. 白光OLED近期发展[J]. 现代显示, 2007, 18(1): 7-14 |
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| 作者姓名： | 陈亮 邱勇 |
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| 作者单位： | 有机光电子与分子工程教育部重点实验室,清华大学化学系,北京,100084 |
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| 摘 要： | 白色有机电致发光二极管（white organic light-emitting diodes，WOLED）在过去12年间获得了巨大的发展，有望成为下一代高效固态光源。器件结构的改进和优化，新型材料的设计和合成以及电致磷光材料的普遍使用．使得目前WOLED的能量效率已经超过了传统的白炽光源。本文将涉及数种传统的和最新的WOLED结构，探讨其中的优势和不足，并对WOLED面临的机遇和挑战做出评述。
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| 关 键 词： | 白光 有机电致发光二极管 电致发光器件 |
| 文章编号： | 1006-6268（2007）01-0007-08 |
| 收稿时间： | 2006-10-08 |
| 修稿时间： | 2006-10-08 |
Recent Progress in White Light-Emitting Diodes |
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| CHEN Liang,QIU Yong. Recent Progress in White Light-Emitting Diodes[J]. Advanced Display, 2007, 18(1): 7-14 |
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| Authors: | CHEN Liang QIU Yong |
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| Abstract: | White organic light-emitting diodes (WOLEDs) have made great progress over the last twelve years to demonstrate that these devices are now being considered as efficient solid-state lighting sources. Recently, the power efficiencies of WOLEDs have surpassed those of conventional incandescent sources because of the improvements and optimizations in device structures, design and synthesis of novel materials, and the application of electrophosphorescent emitters. The advantages and disadvantages of several types of traditional and novel WOLED structures are discussed in this review. The opportunities and challenges to their future development are also noted. |
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| Keywords: | white emission OLED electroluminescent devices |
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