摘要
驻极体薄膜作为电声传感器件应用已有几十年的历史,近年来国际上对多孔驻极体材料的压电效应引起了业内人士的高度重视和极大兴趣。聚合物薄膜压电传感器随着新型薄膜材料的发展而有可能成为未来驻极体应用的一个高层次的领域和更新换代的产品。
Decades have been passed since electret film has been used as electroacoustic se nsor.Piezoelectric effect of cellular electret material interests the professio nals recently.Along with the de-velopment of new film materials,polymer film piezoelectric sensor will be a high level area of electrat application and an u pdating product.
出处
《电声技术》
北大核心
2003年第6期4-6,共3页
Audio Engineering
