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Candle Light-Style Organic Light-Emitting Diodes

机译：烛光式有机发光二极管

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摘要

In response to the call for a physiologically-friendly light at night that shows low color temperature, a candle light-style organic light emitting diode (OLED) is developed with a color temperature as low as 1900 K, a color rendering index (CRI) as high as 93, and an efficacy at least two times that of incandescent bulbs. In addition, the device has a 80% resemblance in luminance spectrum to that of a candle. Most importantly, the sensationally warm candle light-style emission is driven by electricity in lieu of the energy-wasting and greenhouse gas emitting hydrocarbon-burning candles invented 5000 years ago. This candle light-style OLED may serve as a safe measure for illumination at night. Moreover, it has a high color rendering index with a decent efficiency.
机译：为了响应在夜间显示低色温的生理光的要求，开发了色温低至1900 K（显色指数（CRI））的烛光式有机发光二极管（OLED）高达93，功效至少是白炽灯泡的两倍。此外，该器件的亮度光谱与蜡烛的相似度为80％。最重要的是，由感觉驱动的烛光形式的发光是由电力驱动的，而不是5000年前发明的浪费能源和排放温室气体的碳氢化合物燃烧蜡烛。这种烛光式OLED可以作为夜间照明的安全措施。而且，它具有较高的显色指数，效率很高。

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  • 来源
    《Advanced Functional Materials》 |2013年第21期|2750-2757|共8页
  • 作者

    Jwo-Huei Jou; Chun-Yu Hsieh; Jing-Ru Tseng; Shiang-Hau Peng; Yung-Cheng Jou; James H. Hong; Shih-Ming Shen; Ming-Chun Tang; Pin-Chu Chen; Chun-Hao Lin;

  • 作者单位

    Department of Materials Science and Engineering National Tsing Hua University No. 101, Section 2, Kuang-Fu Road Hsin-Chu 30013, Taiwan Republic of China;

    Department of Materials Science and Engineering National Tsing Hua University No. 101, Section 2, Kuang-Fu Road Hsin-Chu 30013, Taiwan Republic of China;

    Department of Materials Science and Engineering National Tsing Hua University No. 101, Section 2, Kuang-Fu Road Hsin-Chu 30013, Taiwan Republic of China;

    Department of Materials Science and Engineering National Tsing Hua University No. 101, Section 2, Kuang-Fu Road Hsin-Chu 30013, Taiwan Republic of China;

    Department of Materials Science and Engineering National Tsing Hua University No. 101, Section 2, Kuang-Fu Road Hsin-Chu 30013, Taiwan Republic of China;

    Department of Materials Science and Engineering National Tsing Hua University No. 101, Section 2, Kuang-Fu Road Hsin-Chu 30013, Taiwan Republic of China;

    Department of Materials Science and Engineering National Tsing Hua University No. 101, Section 2, Kuang-Fu Road Hsin-Chu 30013, Taiwan Republic of China;

    Department of Materials Science and Engineering National Tsing Hua University No. 101, Section 2, Kuang-Fu Road Hsin-Chu 30013, Taiwan Republic of China;

    Department of Materials Science and Engineering National Tsing Hua University No. 101, Section 2, Kuang-Fu Road Hsin-Chu 30013, Taiwan Republic of China;

    Department of Materials Science and Engineering National Tsing Hua University No. 101, Section 2, Kuang-Fu Road Hsin-Chu 30013, Taiwan Republic of China;

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