数码产品
材料科学
光伏系统
激光器
Lift(数据挖掘)
柔性电子器件
太阳能电池
墨水池
纳米技术
丝网印刷
印刷电子产品
转印
光电子学
工程物理
计算机科学
复合材料
电气工程
光学
工程类
数据挖掘
物理
作者
Y. Chen,D. Muñoz-Martín,M. Morales,C. Molpeceres,Emilio Sánchez‐Cortezón,J. Murillo-Gutierrez
出处
期刊:Physics Procedia
[Elsevier]
日期:2016-01-01
卷期号:83: 204-210
被引量:24
标识
DOI:10.1016/j.phpro.2016.08.010
摘要
Laser Induced Forward Transfer (LIFT) has been studied in the past as a promising approach for precise metallization in electronics using metallic inks and pastes. In this work we present large area metallization using LIFT of fully commercial silver-based pastes initially designed for solar cell screen-printing. We discuss the mechanisms for the material transfer both in ns and ps regimes of irradiation of these high viscosity materials, and the potential use of this technique in the photovoltaic industry (both in standard c-Si solar cells and thin film technologies) and flexible electronics devices. In particular we summarize the results of our group in this field, demonstrating that our approach is capable of improving the aspect ratio of the standard metallization patterns achieved with screen-printing technologies in those technological fields and, in addition, of fulfilling the requirements imposed by the mechanical properties of the substrates in flexible electronic applications.
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