کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6945474 1450515 2018 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Evaluation of screen printed silver trace performance and long-term reliability against environmental stress on a low surface energy substrate
ترجمه فارسی عنوان
ارزیابی عملکرد ردیابی نقاشی روی صفحه و قابلیت اطمینان درازمدت نسبت به استرس زیست محیطی بر پایه انرژی پایین سطح
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر سخت افزارها و معماری
چکیده انگلیسی
Otherwise attractive substrate materials for printed electronics may have such surface characteristics that make patterning challenging. This article focuses on the printability and performance characterization of conductive patterns on a low surface energy substrate. Surface characteristics of a hydrophobic polyphenylene ether (PPE) substrate and the effects of surface modification using chemical and physical pre-treatments were studied. In addition, silver ink performance and its reliability on this substrate were evaluated. The surface was characterized by surface energy measurements and surface profile analysis. Screen-printed test patterns were characterized to evaluate print quality and electrical and mechanical performance. A further inspection of substrate-ink interactions was conducted using environmental reliability tests. It was observed that ink adhesion could be significantly promoted by choosing a suitable surface pre-treatment method. Low sheet resistances were obtained, and thus, suitable inks for further characterization were found. In addition, it was observed that environmental stress has a significant impact on ink-substrate interactions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microelectronics Reliability - Volume 86, July 2018, Pages 54-65
نویسندگان
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