Journal of South China University of Technology(Natural Science) >

2019 , Vol. 47 >Issue 10: 1 - 12

DOI: https://doi.org/10.12141/j.issn.1000-565X.190149

Electronics, Communication & Automation Technology

Research Progress of PVDF-Based Piezoelectric Tactile Sensor

  • LIU Yurong XIANG Yinxue
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  • 1.
    2. South China University of TechnSchool of Electronic and Information Engineering∥ School of Microelectronics，South China University of Technology， Guangzhou 510640，Guangdong，Chinaology
刘玉荣( 1968-) ，男，博士，教授，主要从事传感器及集成技术研究．

Received date: 2019-04-01

  Revised date: 2019-05-22

  Online published: 2019-09-01

Supported by

Supported by the National Natural Science Foundation of China( 61871195) and the Natural Science Foundation of Guangdong Province( 2016A030313474) 

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Abstract

Polyvinylidene fluoride ( PVDF) piezoelectric film has wide application prospects in the fields of tactile sensors and ultrasonic transducers due to its advantages of strong flexibility，high mechanical strength，high sensitivity and wide frequency response range． Firstly，the working mechanism and manufacturing process of PVDFbased piezoelectric tactile sensor were introduced． Then，the research progress and development trend of PVDFbased piezoelectric tactile sensor were summarized from five aspects: piezoelectric properties improvement，structure optimization，device integration， flexibility and bionics． And its applications in robotic hands，minimally invasive surgery，health monitoring were also introduced in detail． Finally， the current shortcomings of the development of PVDF-based piezoelectric tactile sensor and the main research trend in the future were analyzed． 

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Cite this article

LIU Yurong XIANG Yinxue . Research Progress of PVDF-Based Piezoelectric Tactile Sensor[J]. Journal of South China University of Technology(Natural Science), 2019 , 47(10) : 1 -12 . DOI: 10.12141/j.issn.1000-565X.190149

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