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    • 4. 发明公开
    • 초음파 프로브와 초음파 프로브 제조 방법
    • 超声探头及其制造方法
    • KR1020110129813A
    • 2011-12-02
    • KR1020110042377
    • 2011-05-04
    • 가부시끼가이샤 도시바도시바 메디칼 시스템즈 코포레이션
    • 시카타히로유키데즈카사토루오나야스히로구보타다카시마키타야스히사
    • H04R17/00A61B7/00H05K1/00
    • H01L41/27B06B1/064Y10T29/42Y10T29/49005
    • PURPOSE: An ultrasonic wave probe and a method for manufacturing an ultrasonic wave probe are provided to process a part of ultrasonic wave sending and receiving in a whole vibrator using a plurality of ICs. CONSTITUTION: A first sound matching layer(7) is bonded to the front side of a piezoelectric layer. A second sound matching layer(9) is bonded to the front side of the first sound matching layer. An intermediate layer(13) is bonded to the rear side of the piezoelectric layer. The second sound matching layer, the first sound matching layer, the piezoelectric layer, and an intermediate layer are respectively partitioned into a lattice shape on a XY plane. The piezoelectric layer is composed of a plurality of piezoelectric elements(51) which is partitioned into the lattice shape on the XY plane. The first sound matching layer is composed of a plurality of first acoustic matching elements(71) which is partitioned into the lattice shape on the XY plane. The second sound matching layer is composed of a plurality of second acoustic matching elements(91) which is partitioned into the lattice shape on the XY plane. The intermediate layer is composed of a plurality of middle elements(131) which is partitioned into the lattice shape on the XY plane.
    • 目的:提供超声波探头和超声波探头的制造方法,以使用多个IC处理整个振动器的超声波发送和接收的一部分。 构成:将第一声匹配层(7)接合到压电层的前侧。 第二声匹配层(9)接合到第一声匹配层的前侧。 中间层(13)粘合到压电层的后侧。 第二声匹配层,第一声匹配层,压电层和中间层分别在XY平面上划分为格子状。 压电层由在XY平面上划分为格子状的多个压电元件(51)构成。 第一声​​匹配层由在XY平面上划分为格子状的多个第一声匹配元件(71)组成。 第二声匹配层由在XY平面上划分为格子状的多个第二声匹配元件(91)组成。 中间层由在XY平面上划分为格子状的多个中间元件(131)组成。