Organic light-emitting diodes (OLEDs) are one of the leading, promising technologies for eco-friendly lighting sources and vivid color display panels owing to their low operating voltage, fast switching, wide viewing angle, lightweight flexibility, etc. This review reports the various synthesis techniques for optimizing the OLED device performance using polymeric nanocomposites, which provide lighting and display. The internal OLED device structure and its working mechanism have also been reviewed. Some of the processible conjugated polymeric nanocomposite materials exhibit unique electrical and optical properties that are of interest for OLEDs applications. Nanoparticles with conjugated polymer matrix make polymer nanocomposite, and that composite is used as an active layer between the structures of optoelectronic devices like OLEDs. The application of such polymeric nanocomposite materials is discussed, as well as their success and failure regarding their optical and electrical properties in making OLEDs. Various OLED device fabrication technologies have been reported. The quantum leap of solid-state flexible and rollable lighting and display devices as of OLED applications is also discussed. The exploration encompasses various aspects, including synthesis methods, internal device structures, working mechanisms, and the fabrication technologies involved in OLEDs. The insights obtained will contribute to the advancement of sustainable lighting and display technologies, fostering innovation in the field of organic electronics.

中文翻译：

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用于 OLED 应用的共轭聚合物纳米复合材料发光活性材料：综述

有机发光二极管（OLED）具有低工作电压、快速切换、宽视角、轻质柔性等优点，是环保照明光源和鲜艳色彩显示面板的领先、有前途的技术之一。使用聚合纳米复合材料优化 OLED 器件性能的各种合成技术，可提供照明和显示。并对OLED器件的内部结构及其工作机制进行了综述。一些可加工的共轭聚合物纳米复合材料表现出独特的电学和光学性质，这对 OLED 应用很有意义。具有共轭聚合物基质的纳米颗粒可形成聚合物纳米复合材料，该复合材料可用作 OLED 等光电器件结构之间的活性层。讨论了此类聚合物纳米复合材料的应用，以及它们在制造 OLED 中的光学和电学特性方面的成功和失败。已经报道了各种OLED器件制造技术。还讨论了 OLED 应用中固态柔性和可卷曲照明和显示设备的巨大飞跃。探索涉及OLED的合成方法、内部器件结构、工作机制和制造技术等多个方面。获得的见解将有助于可持续照明和显示技术的进步，促进有机电子领域的创新。