کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1267109 1496829 2016 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Efficient transparent small-molecule organic light-emitting devices adopting laminated transparent top electrodes
ترجمه فارسی عنوان
دستگاه های پخش نور آلی مولکولی شفاف، با استفاده از الکترودهای سرامیکی شفاف لمینت
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
چکیده انگلیسی


• Efficient transparent small-molecule organic light-emitting devices with laminated top transparent electrodes are reported.
• Lamination was conducted using the transparent conductive adhesive based on conducting polymers.
• Rather high external quantum efficiency and current efficiency of up to (11.4%, 43.1 cd/A) were obtained.
• Balanced emission intensities from both device sides and a high transmittance of up to 77% were obtained.

We report efficient transparent small-molecule organic light-emitting devices (OLEDs) with laminated top transparent electrode. This was made possible via the aid of the transparent conductive adhesive based on conducting polymers. With use of small-molecule materials and efficient phosphorescent emitters, rather high external quantum efficiency and current efficiency of up to (11.4%, 43.1 cd/A), much higher than those in previously reported OLEDs using laminated top electrodes, were obtained. The transparent OLEDs exhibited rather balanced electroluminescent intensities and spectra from both sides of the devices, a broad optical transmission band, and a high optical transmittance of up to 77%. It provides a simple and yet effective approach for fabrication of efficient transparent OLEDs and can be extended to flexible devices or even roll-to-roll processes in future.

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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Organic Electronics - Volume 28, January 2016, Pages 25–30
نویسندگان
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