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White Organic Light-Emitting Diodes Based on Quench- Resistant Fluorescent Organophosphorus Dopants

机译:基于抗猝灭荧光有机磷掺杂剂的白色有机发光二极管

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摘要

The control of the doping ratio of a blue-emitting matrix by an orange emitter with high accuracy still remains very challenging in the development of reproducible white organic light-emitting diodes (WOLEDs). In this work, the development of an organophosphorus dopant that presents a high doping rate in order to reach white emission is reported. The increase of the doping rate has a small impact on the CIE co-ordinates and on the EQE. These results are very appealing towards the development of "easy-to-make" WOLEDS.
机译:在可再现的白色有机发光二极管(WOLED)的开发中,通过橙色发射器以高精度控制蓝色发射矩阵的掺杂率仍然非常具有挑战性。在这项工作中,据报道开发了具有高掺杂率的有机磷掺杂剂,以实现白色发射。掺杂速率的增加对CIE坐标和EQE的影响很小。这些结果对于“易制造” WOLED的开发非常有吸引力。

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  • 来源
    《Advanced Functional Materials》 |2012年第3期|p.567-576|共10页
  • 作者单位

    Sciences Chimiques de Rennes UMR6226 CNRS-Universite de Rennes 1 Campus de Beaulieu, 35042 Rennes Cedex, France;

    Laboratoire de Physique des Interfaces et Couches Minces CNRS UMR 7647, Ecole Polytechnique, 91128 Palaiseau, France;

    Sciences Chimiques de Rennes UMR6226 CNRS-Universite de Rennes 1 Campus de Beaulieu, 35042 Rennes Cedex, France;

    Sciences Chimiques de Rennes UMR6226 CNRS-Universite de Rennes 1 Campus de Beaulieu, 35042 Rennes Cedex, France;

    Inorganic and Physical Chemistry Division Indian Institute of Chemical Technology Habsiguda, Hyderabad-500 607, A.P., India;

    Inorganic and Physical Chemistry Division Indian Institute of Chemical Technology Habsiguda, Hyderabad-500 607, A.P., India;

    Laboratoire de Chimie des Surfaces et Interfaces CEA Saclay, IRAMIS, SPCSI, 91191 Gif-sur-Yvette, Cedex, France;

    Sciences Chimiques de Rennes UMR6226 CNRS-Universite de Rennes 1 Campus de Beaulieu, 35042 Rennes Cedex, France;

    Sciences Chimiques de Rennes UMR6226 CNRS-Universite de Rennes 1 Campus de Beaulieu, 35042 Rennes Cedex, France;

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