Time-of-flight Measurement Of Hole-tunneling Properties And Emission Color Control In Organic Light-emitting Diodes

机译：有机发光二极管中空穴隧道性能和发射颜色控制的飞行时间测量

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Hole transport properties of organic light-emitting diodes (OLEDs) with a thin hole-blocking layer (HBL) were evaluated by time-of-flight measurement. Electroluminescence (EL) spectra of OLEDs with various HBL thicknesses were also evaluated. The results clearly show that the time-resolved photocurrent response and the emission color strongly depend on HBL thickness. This can be attributed to hole-tunneling through the thin HBL. We successfully fabricated a white OLED by controlling the thickness of HBL.

机译：通过飞行时间测量评估具有薄空穴阻挡层（HBL）的有机发光二极管（OLED）的空穴传输性能。还评估了具有各种HBL厚度的OLED的电致发光（EL）光谱。结果清楚地表明，时间分辨的光电流响应和发光颜色强烈取决于HBL厚度。这可以归因于通过薄HBL的孔隧穿。我们通过控制HBL的厚度成功地制造了白色OLED。

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《International Conference on the Physics of Semiconductors》|2011年||共2页
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K. Kurata; K. Kashiwabara; K. Nakajima; Y. Mizoguchi; N. Ohtani;
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中图分类 TB974-53;
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Organic light-emitting diodes; Time-of-flight measurement; tunneling; color control;

机译：有机发光二极管;飞行时间测量;隧道;颜色控制;

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Time-of-flight Measurement Of Hole-tunneling Properties And Emission Color Control In Organic Light-emitting Diodes

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