华南理工大学学报(自然科学版) ›› 2021, Vol. 49 ›› Issue (11): 116-126.doi: 10.12141/j.issn.1000-565X.210104

所属专题: 2021年电子、通信与自动控制

• 电子、通信与自动控制 • 上一篇    下一篇

基于纳米ZnO触觉传感器的研究进展

刘玉荣1,2 陈明1   

  1. 1.华南理工大学 微电子学院,广东 广州510640;2.人工智能与数字经济广东省实验室(广州),广东 广州510335
  • 收稿日期:2021-03-08 修回日期:2021-05-05 出版日期:2021-11-25 发布日期:2021-11-01
  • 通信作者: 刘玉荣(1968-),男,博士,教授,主要从事薄膜晶体管、传感器及其集成技术研究。 E-mail:phlyr@scut.edu.cn
  • 作者简介:刘玉荣(1968-),男,博士,教授,主要从事薄膜晶体管、传感器及其集成技术研究。
  • 基金资助:
    国家自然科学基金资助项目(61871195);广东省基础与应用基础研究基金资助项目(2021A1515011872)

Research Progress of Tactile Sensors Based on Nano-ZnO

LIU Yurong1,2 CHEN Ming1   

  1. 1.School of Microelectronics,South China University of Technology,Guangzhou 510640,Guangdong,China;
    2.Guangdong Artificial Intelligence and Digital Economy Laboratory(Guangzhou),Guangzhou 510335,Guangdong,China
  • Received:2021-03-08 Revised:2021-05-05 Online:2021-11-25 Published:2021-11-01
  • Contact: 刘玉荣(1968-),男,博士,教授,主要从事薄膜晶体管、传感器及其集成技术研究。 E-mail:phlyr@scut.edu.cn
  • About author:刘玉荣(1968-),男,博士,教授,主要从事薄膜晶体管、传感器及其集成技术研究。
  • Supported by:
    Supported by the National Natural Science Foundation of China (61871195) and the Fundamental and Applied Fundamental Research Foundation of Guangdong Province (2021A1515011872)

摘要: 触觉传感器因可以模仿人类皮肤感知外界信息而获得广泛的关注和研究,其中基于纳米ZnO的触感传感器及其阵列因具有高灵敏度、高机械强度、高柔韧性、生物兼容性好、低成本工艺等优点,在仿生机器人、人机交互、生物医学和可穿戴电子设备等领域具有广阔的应用前景。文中首先介绍了纳米ZnO触觉传感器基于压电效应的传感机理及其主要制备方法,然后从压电性能优化、多功能化、集成化、阵列化4个方面系统概述了纳米ZnO压电触觉传感器的研究进展,列举了相关技术领域与研究方向的最新成果,并讨论了ZnO触觉传感器在应力成像、人体运动和生理健康监测3个方面的应用研究,最后分析了其存在的不足和未来的主要研究方向。

关键词: 纳米ZnO, 触觉传感器, 压电效应

Abstract: Tactile sensors have received extensive attention and research because they can imitate human skin to perceive external information.Among varies kinds of tactile sensor,Nano-ZnO-based tactile sensor has broad application prospects in the fields of bionic robots,human-computer interaction,biomedicine devices and wearable electronic systems due to its advantages of high sensitivity,high mechanical strength,strong flexibility,easy integration,good biocompatibility,and low-cost technology.This paper firstly introduced the piezoelectric mechanism and the manufacturing of Nano-ZnO-based tactile sensor.Next,it summarized the study progress of Nano-ZnO piezoelectric tactile sensor from the four aspects of piezoelectric performance improvement,multi-function,integration,and array fabrication,and listed the latest achievements in related technical fields and research directions.Then it summarized the application research of Nano-ZnO piezoelectric tactile sensor in pressure imaging,human action detection and physiological health monitoring in detail,and analyzed the shortcomings and the research trend of Nano-ZnO piezoelectric tactile sensor.

Key words: nano-ZnO, tactile sensor, piezoelectric effect

中图分类号: