Title:
トランスデューサ及びその製造方法
Document Type and Number:
Japanese Patent JP7132808
Kind Code:
B2
Abstract:
To provide a transducer and a manufacturing method thereof that can facilitate connection between an electrode and a lead wire.SOLUTION: A transducer 1 includes a dielectric layer 11, a first electrode sheet 12 including a plurality of first through holes 12a and disposed on the first surface side of the dielectric layer 11, a first main fusion layer 13 that is formed of a fusion material, is arranged as at least a part of the first surface side of the dielectric layer 11 or joined as a separate member to the first surface of the dielectric layer 11, and joins the dielectric layer 11 and the first electrode sheet 12 by fusion of the fusion material, a first fusion regulating layer 22 that is partially arranged between the first electrode sheet 12 and the first main fusion layer 13, and regulates the fusion of the first main fusion layer 13 to the first electrode sheet 12, and in which at least a part of the first electrode sheet 12 is disposed outside the first main fusion layer 13.SELECTED DRAWING: Figure 4
Inventors:
Shinya Tahara
Koichi Hasegawa
Katsuhiko Nakano
Koichi Hasegawa
Katsuhiko Nakano
Application Number:
JP2018181451A
Publication Date:
September 07, 2022
Filing Date:
September 27, 2018
Export Citation:
Assignee:
Sumitomo Riko Co., Ltd.
International Classes:
H04R19/02; H04R31/00
Domestic Patent References:
| JP2010089496A | ||||
| JP2014027756A |
Attorney, Agent or Firm:
Patent Business Corporation Aichi International Patent Office
Patent Attorney Corporation Kyoritsu Patent Office
Patent Attorney Corporation Kyoritsu Patent Office
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