| 摘要 |
<p>The present invention provides a piezo-electric composite sensor comprising a piezo-electric material layer formed of a piezo-electric composite obtained by mixing piezo-electric material powder with a polymer, and electrodes formed of a conductive composite or conductive polymer obtained by mixing conductive filling particles with a polymer matrix and formed on both surfaces of the piezo-electric material layer. The piezo-electric composite sensor of the present invention has advantages of superior piezo-electric and dielectric properties, high mechanical strength, improved reliability and process flexibility, a simplified process and reduced process costs, and improved productivity.</p> |
