کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1264805 | 972179 | 2012 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Core-type polyfluorene-based copolymers for low-cost light-emitting technologies
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
شیمی
شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Core-type polyfluorene-based copolymers for low-cost light-emitting technologies Core-type polyfluorene-based copolymers for low-cost light-emitting technologies](/preview/png/1264805.png)
چکیده انگلیسی
Single layer white organic light emitting diodes (WOLED) are obtained with a polymeric blend, whose constituents are three polyfluorene (PF) based materials emitting in the three fundamental colours thanks to the insertion of a single monomeric unit with different chemical nature at the core of the PF chain. The peculiar choice of three fully compatible polymers allows us to obtain stable and homogeneous active layers for highly performing WOLEDs. The high quality white electroluminescence with chromaticity coordinates (0.32; 0.33), correlated colour temperature of 5893 K and colour rendering index of 90, makes these compounds good candidates for low-cost solid-state lighting technologies.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Organic Electronics - Volume 11, Issue 12, December 2010, Pages 2012–2018
Journal: Organic Electronics - Volume 11, Issue 12, December 2010, Pages 2012–2018
نویسندگان
Umberto Giovanella, Paolo Betti, Alberto Bolognesi, Silvia Destri, Manuela Melucci, Mariacecilia Pasini, William Porzio, Chiara Botta,