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Film speaker using multi layered O-3 type piezoelectric composite and their joined unit and method of producing the same

机译:使用多层o-3型压电复合材料的薄膜扬声器及其接合单元及其制造方法

摘要

A film speaker using a multi layered O-3 type piezoelectric composite and a method for producing the same are provided to perform mass production by using a printing or doctor blade method and forming an electrode with a silk screen or deposition method. A film speaker using a multi layered O-3 type piezoelectric composite includes a base film(1). The base film(1) is made of polymer film. A piezoelectric composite(3) with a predetermined shape such as a circular shape, a rectangular shape, and a strap shape designed according to sound characteristics is formed on the base film(1) where the lower electrode(2) is formed by a printing or doctor blade method, and an upper electrode(4) is formed on the piezoelectric composite(3).
机译:提供一种使用多层O-3型压电复合材料的薄膜扬声器及其制造方法,以通过使用印刷或刮刀方法并通过丝网印刷或沉积方法形成电极来进行批量生产。使用多层O-3型压电复合材料的薄膜扬声器包括基膜(1)。基膜(1)由聚合物膜制成。在通过印刷形成下部电极(2)的基膜(1)上,形成具有圆形,矩形,以及根据声音特性而设计的带状等预定形状的压电复合体(3)。或刮刀法,在压电复合材料(3)上形成上部电极(4)。

著录项

  • 公开/公告号KR100795192B1

    专利类型

  • 公开/公告日2008-01-17

    原文格式PDF

  • 申请/专利权人

    申请/专利号KR20060014393

  • 发明设计人 권순용;김성진;

    申请日2006-02-15

  • 分类号H04R17;H04R31;

  • 国家 KR

  • 入库时间 2022-08-21 19:52:38

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