کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1264390 972129 2008 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Organic light emitting diodes with highly conductive micropatterned polymer anodes
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Organic light emitting diodes with highly conductive micropatterned polymer anodes
چکیده انگلیسی

We use a soft lithography technique to pattern a high conductive poly(3,4-ethylene dioxythiophene):poly(styrene sulfonate) (PEDOT:PSS) acting as anode in organic light emitting diodes. In this method all the polymer layers except for the desired pattern are lifted up from the substrate surface. We are able to define the emissive zones of our devices on a large area in a cheap and fast way. By comparing the devices realized using the patterned polymeric anode with an untreated indium tin oxide substrate, we obtained current efficiency values that have the same order of magnitude: this is the first step for the realization of low cost devices suitable for flexible substrates.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Organic Electronics - Volume 9, Issue 3, June 2008, Pages 401–406
نویسندگان
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