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喷墨打印制备高“高宽比”银导线工艺
Alternative TitleHigh Aspect Ratio Silver Conductive Tracks in Inkjet Printing
张磊; 朱云龙; 程晓鼎; 王驰远
Department信息服务与智能控制技术研究室
Source Publication北京工业大学学报
ISSN0254-0037
2016
Volume42Issue:4Pages:614-619
Indexed ByCSCD
CSCD IDCSCD:5686587
Contribution Rank1
Funding Organization国家“863"计划资助项目(2014AA052102)
Keyword喷墨打印 咖啡环 银导线 高宽比
Abstract传统丝网印刷技术因其接触式印刷工艺难以提高金属导线的精度和“高宽比”,为实现高“高宽比”的金属导线制造,以低黏度纳米银墨水为喷墨材料,采用自主研发的喷墨打印设备在多种基材表面打印银导线.通过喷墨打印实验方法研究了喷墨打印过程的“咖啡环”及“马鞍型”缺陷产生原理及影响因素,通过在Teslin、Kapton、多晶硅硅片及高光相纸4种基材上多层打印及改变基板温度制备银导线,研究了银导线“高宽比”及三维形貌的变化关系.实验结果表明:基板温度在60益时,打印的银导线呈“拱型”;基板温度在80益时,打印的银导线“高宽比”最佳且受基材影响减弱.打印层数为20层时,导线边缘出现波浪纹;打印层数为80层时,波浪...
Other AbstractIt's difficult to improve the accuracy and aspect ratio of conductive tracks for the traditional screen printing technology. In order to achieve high aspect ratio of conductive tracks, an ink jet printing method for fabrication of high aspect ratio silver tracks was described. The mechanisms and influence factors of coffee-ring and M-type effect were revealed by experiments. The experiments of multi-pass inkjet printing on Teslin, Kapton, Polycrystalline silicon, glossy photo paper and altering substrates temperature procedure were carried out. The results show that when the substrate temperature is 60℃, the arch-type silver tracks are formed. When the substrate temperature is 80℃, the optimized aspect ratio of silver tracks is formed and the influence by different substrates is weak. As inkjet printing runs 20 pass, wave form on the edge of silver tracks comes out. When inkjet printing runs 80 pass, wave form fades away and high aspect ratio silver tracks are fabricated instead. When sintering temperature rise to 200℃, the conductivity of silver tracks is improved greatly. Especially the resistivity on Teslin substrate reduces to the lowest 2. 13 μΩ•cm.
Language中文
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/17840
Collection信息服务与智能控制技术研究室
Corresponding Author张磊
Affiliation1.中国科学院沈阳自动化研究所
2.中国科学院大学
Recommended Citation
GB/T 7714
张磊,朱云龙,程晓鼎,等. 喷墨打印制备高“高宽比”银导线工艺[J]. 北京工业大学学报,2016,42(4):614-619.
APA 张磊,朱云龙,程晓鼎,&王驰远.(2016).喷墨打印制备高“高宽比”银导线工艺.北京工业大学学报,42(4),614-619.
MLA 张磊,et al."喷墨打印制备高“高宽比”银导线工艺".北京工业大学学报 42.4(2016):614-619.
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