印刷传感技术  

Printed Sensor Technology

作　　者：裴为华[1] 国冬梅[1,2,3] 耿照新[1] 陈弘达[1] 

机构地区：[1]中国科学院半导体研究所集成光电子学国家重点联合实验室,北京100083 [2]石家庄铁道大学电气与电子工程学院,河北石家庄050043 [3]石家庄信息工程职业学院印刷技术系,河北石家庄050035

出　　处：《中国材料进展》2014年第3期172-179,共8页Materials China

基　　金：国家863计划课题(2012AA030308;2013AA032204);国家自然科学基金(61335010;61275200)

摘　　要：和硅基电子器件与印制电路板(PCB)相比,印刷电子独特的制备工艺使得导线、有机或无机半导体、介质材料能够以更灵活的方式与衬底材料结合在一起,特别是一些在力、热、光、电等方面有着特殊性质的材料。因此对于大多数旨在将非电信号转换为电信号的传感器而言,印刷电子技术为这类传感器的制备提供了良好的工艺手段。另一方面,印刷电子环保、大批量、低成本的制备方法也为快速增长的传感器需求提供了良好的解决方案。目前随着印刷电子技术在材料、制备工艺和配套设备方面的不断发展,采用印刷方式制备的传感器的方法和类型不断推陈出新,成为印刷电子一个重要的发展方向。对目前采用印刷电子技术制备或适合印刷制备的一些传感器,特别是用于生物信号传感和分析的一些传感器的材料、功能特点及制备方法进行综述。旨在介绍印刷电子技术或者印刷制备方法在传感器研究和制备方面所存在的巨大潜力和良好的应用前景。Compared with silicon-based electronics and printed circuit board （PCB） , printed electronics can combine conductive material, semiconductor, dielectric materials, as well as materials with special mechanical, thermal or optical aspects with substrate material in a more flexible method. For the sensors designed to convert non-electrical signals to elec- trical signals, printed electronics provides a good method to fabricate this kind of sensors. On the other hand, printed elec- tronics technology is an environmental friendly, low cost, as well as mass productive, so it play a prospective role in the rapidly growing demands for sensors in the future. Now with the progresses in printable materials, fabrication process and equipment, sensors fabricated by printed electronics are sustaining innovation, printed sensors technology has become an important development direction. This paper recommends some sensors currently in printed electronic technology or suit- able for printing preparation, especially reviews some sensor materials, functional characteristics and preparation methods for biological signal sensing and analysis. This paper aims to introduce the printed electronics or printing preparation meth- od that have a ~reat potential and Rood aDDlication Drospect in sensor research and preparation.

关 键 词：印刷电子 敏感元件 传感器 灵敏度 印刷传感 

分 类 号：TN41[电子电信—微电子学与固体电子学] TN43