کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5469253 1519228 2017 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Fabrication and electrical characterization of multi-layer capacitive touch sensors on flexible substrates by additive e-jet printing
ترجمه فارسی عنوان
ساخت و ویژگی الکتریکی سنسورهای لمسی خازنی چند لایه بر روی زیربناهای انعطاف پذیر با استفاده از افزودنی جت چاپ
کلمات کلیدی
الکترو هیدرودینامیک، چاپ جوهر افشان حسگر لمسی خازنی، نانو نقره،
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی صنعتی و تولید
چکیده انگلیسی
Current consumer electronics, in particular touch displays and flexible electronics, were limited by the properties of existing commercial transparent conductor materials used as electrodes both in flat panel display and capacitive touch sensors. In this paper, an alternative fabrication technique using silver nanoink that can be used for rapid prototyping of high-resolution electrode arrays to replace indium tin oxide (ITO) for flexible electronics was presented. By direct printing silver nanoparticles on flexible substrates, capacitive touch sensors were fabricated onto polyethylene terephthalate (PET) film. Experiments were conducted to study the feasibility of electrohydrodynamic inkjet printing (e-jet printing) of high-resolution electrodes for touch sensors. Sensitivity of sub-20 μm capacitance sensor array was investigated in the study for droplet and humidity detection applications. The rapid prototyping method makes a significant impact in enabling simultaneously (1) customized and flexible touch sensors, (2) cost-effective manufacturing, and (3) high resolution and good sensitivity. The presented techniques can be used for the on-demand fabrication of customized conductive patterns for flexible and wearable electronics.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Manufacturing Processes - Volume 28, Part 3, August 2017, Pages 479-485
نویسندگان
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