Optimizing aerosol jet printing process of silver ink for printed electronics

2nd International Conference on Mining, Material and Metallurgical Engineering

矿业工程;材料科学;冶金学

Agarwala, S.^1 ; Goh, G.L.^1,2 ; Yeong, W.Y.^1,2

Singapore Center for 3D Printing, Nanyang Technological University, Singapore, Singapore^1

School of Mechanical and Aerospace Engineering, Nanyang Technological University, Singapore, Singapore^2

关键词: Aerosol jet printings;    Electronic ink;    Manufacturing techniques;    Noncontact methods;    Print qualities;    Printed electronics;    Process window;    Ultrasonic power;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/191/1/012027/pdf
DOI  :  10.1088/1757-899X/191/1/012027

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Aerosol jet is an additive manufacturing technique that writes electronic inks directly onto the surface. The process has great potential for printed electronics as it is non-contact method that works well with variety of materials- metals, insulators, semiconductors, epoxy and encapsulation materials for conformal writing. This paper explores the effect of some parameters like ultrasonic power and atomizer flow on overall print quality, thus establishing a process window.