摘要
柔性电极是柔性电子的基础组成部分,而低成本快速制备高性能柔性电极是柔性电子发展的基础问题之一。基于银基无颗粒银基油墨,利用低成本的家用喷墨打印机实现了柔性聚酰亚胺衬底上的导电电极的打印制备。经过热烧结处理后,得到了的柔性电极展示出优良导电性,良好的柔性弯曲特性和较强的附着力可作为柔性电路板实现良好的电连接,在此基础上实现了电容性柔性触摸按键。本文对制备低成本、易操作的柔性电路及柔性电子器件具有参考价值。
Flexible electrodes are the basic components for flexible electronics,whereas the lowcost and fast fabrications of high-performance flexible electrodes are one of the key issues to the future develop of flexible devices and systems.In this paper,inkjet printing of a particle-free silver ink was conducted to prepare electrodes on flexible polyimide substrates.The ink was compatible with cheap home inkjet printers.After thermal sintering,flexible conductive films with decent conductivity,good flexibility and good adhesion were obtained.On this basis,flexible touch keypads were realized.This work can be used for the low-cost,easy-to-operate flexible circuits and flexible electronic devices.
作者
王宗辉
田志明
李明星
严静
方玉明
李若舟
于映
WANG Zonghui;TIAN Zhiming;LI Mingxing;YAN Jing;FANG Yuming;LI Ruozhou;YU Ying(College of Electronic and Optical Engineering&College of Microelectronics,Nanjing University of Posts and Telecommunications,Nanjing,210023,CHN;National and Local Joint Engineering Laboratory of RF Integration and Micro-Assembly Technology,Nanjing University of Posts and Telecommunications,Nanjing,210023,CHN)
出处
《固体电子学研究与进展》
CAS
北大核心
2022年第2期157-162,共6页
Research & Progress of SSE
基金
国家自然科学基金青年科学基金项目资助(61704090,11904177)
江苏省自然科学基金青年基金资助项目(BK20170903,BK20170908)
射频集成与微组装技术国家地方联合工程实验室开放课题(KFJJ20180201)。
关键词
银基油墨
无颗粒油墨
喷墨打印
柔性电极
触摸按键
silver ink
particle-free ink
inkjet printing
flexible electrode
touch keypad
