首页> 外国专利> ACOUSTIC MATCHING LAMINATE, COMPOSITION FOR ACOUSTIC MATCHING LAMINATE, ACOUSTIC MATCHING SHEET, ACOUSTIC WAVE PROBE, ACOUSTIC WAVE MEASUREMENT DEVICE, AND METHOD FOR MANUFACTURING ACOUSTIC WAVE PROBE

ACOUSTIC MATCHING LAMINATE, COMPOSITION FOR ACOUSTIC MATCHING LAMINATE, ACOUSTIC MATCHING SHEET, ACOUSTIC WAVE PROBE, ACOUSTIC WAVE MEASUREMENT DEVICE, AND METHOD FOR MANUFACTURING ACOUSTIC WAVE PROBE

机译:声学匹配层压板,用于声学匹配层压板的组合物,声学匹配片,声波探针,声波测量装置以及用于制造声波探头的方法

摘要

Provided are: an acoustic matching laminate which can be used to form an acoustic matching sheet that has low variation in intralayer acoustic wave characteristics, that shows suitably fast acoustic velocity, that is a thin film, and that shows high acoustic impedance; a composition for an acoustic matching laminate; an acoustic matching sheet; an acoustic wave probe; an acoustic wave measurement device; and a method for manufacturing an acoustic wave probe. The acoustic matching laminate: contains an epoxy resin composition, metal particles, and ceramic particles; has an acoustic velocity of below 3500 m/sec; and has an acoustic impedance of at least 18 Mrayl.
机译:提供:可以使用的声学匹配层压板,其可用于形成具有低于内声波特性的声学匹配片,其显示出适当的声速,即薄膜,并且显示出高声阻抗;用于声学匹配层压板的组合物;声匹配纸;声波探针;声波测量装置;以及用于制造声波探针的方法。声匹配层压板:含有环氧树脂组合物,金属颗粒和陶瓷颗粒;声速低于3500米/秒;并且具有至少18 mRay1的声阻抗。

著录项

  • 公开/公告号WO2021039374A1

    专利类型

  • 公开/公告日2021-03-04

    原文格式PDF

  • 申请/专利权人 FUJIFILM CORPORATION;

    申请/专利号WO2020JP30554

  • 发明设计人 HAMADA KAZUHIRO;NAKAI YOSHIHIRO;

    申请日2020-08-11

  • 分类号H04R17;A61B8;

  • 国家 JP

  • 入库时间 2024-06-14 21:21:22

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