ITO YASUHIRO,伊藤 靖浩,NISHIMURA MITSUO,西村 光夫,EBISAWA HISAFUMI,海老澤 尚史
申请号：
JP2017077674
公开号：
JP2018175252A
申请日:
2017.04.10
申请国别(地区):
JP
年份:
2018
代理人:
摘要：
PROBLEM TO BE SOLVED: To provide a probe array in which adhesion of air bubbles generated in an acoustic matching liquid is reduced, and also to provide an acoustic wave reception device with such a probe array.SOLUTION: The probe array includes: a plurality of probes 44 each having reception surfaces 440 (440a, 440b) contacting an acoustic matching liquid 2 (2b) stored in a basin 42 and a support part 45 which has adjacent surfaces 450 contacting the acoustic matching liquid 2 (2b) and adjacent to the reception surfaces 440, and which supports the plurality of probes 44. The reception surfaces 440 are equal to or smaller than the adjacent surfaces 450 in a contact angle with respect to the acoustic matching liquid 2 (2b).SELECTED DRAWING: Figure 1COPYRIGHT: (C)2019,JPO&INPIT【課題】音響整合液中に発生した気泡の付着を低減した探触子アレイ、及び、係る探触子アレイを備えた音響波受信装置を提供する。【解決手段】それぞれが液槽42に貯留された音響整合液2(2b)と接する受信面440(440a、440b)を有する複数の探触子44と、音響整合液2(2b)に接し受信面440に隣接する隣接面450を有し、複数の探触子44を支持する支持部45と、を有する探触子アレイであって、音響整合液2(2b)に対する接触角において、受信面440は、隣接面450と等しいかより小さい。【選択図】図1
