Application of polymer light-emitting materials in light-emitting diodes, backlights and displays

R.J. Visser
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引用次数: 23

Abstract

Functional polymers are increasingly being used in the electronics industry. The advantages are ease of processing, tailor-made materials and unique properties. The technology used is spin-coating of PPV derivatives which are made soluble by side chains attached to the polymer. The polymer light-emitting diode build-up is discussed as well as some typical results for brightness, efficiency and stability. On this basis, extension to application areas where larger flat devices are required, is considered. Of most direct importance are LCD backlights and displays based on the light-emitting polymer itself. Upon comparison with existing technologies, light-emitting polymers turn out to yield most promising solutions.

高分子发光材料在发光二极管、背光和显示器中的应用
功能聚合物在电子工业中的应用越来越广泛。其优点是易于加工,可定制的材料和独特的性能。所使用的技术是旋涂PPV衍生物,这些衍生物通过附着在聚合物上的侧链使其可溶。讨论了聚合物发光二极管的构建,并给出了一些典型的亮度、效率和稳定性结果。在此基础上,考虑扩展到需要更大的平板设备的应用领域。最直接重要的是基于发光聚合物本身的LCD背光和显示器。与现有技术相比,发光聚合物是最有前途的解决方案。
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