有机发光二极管(OLEDs)已经成为当今最重要的显示和照明技术,不仅在产业上得到了应用,在学术上也得到了广泛研究,它不仅涉及化学、材料科学,也包含了物理学、光学、电子学、器件物理学、凝聚态物理学和半导体物理学等诸多学科内容.本文从OLED的工作原理和所涉及的材料出发,介绍了设计高效率OLED器件结构的物理基础和设计原则,最后对OLED在显示和照明领域的应用做了展望.
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