Title:
トランスデューサ
Document Type and Number:
Japanese Patent JP7029946
Kind Code:
B2
Abstract:
To provide a transducer capable of restraining discharge of VOC, while improving the bonding state of a lead wire and an electrode sheet.SOLUTION: A transducer 1 includes a dielectric sheet 11, a first electrode sheet 12, a first lead wire 13 placed on the surface of the first electrode sheet 12 opposite to the dielectric sheet 11, a first protective sheet 15 for protecting the tip 13b of the first lead wire 13, and first protective fusion layers 15a, 41, 51 formed of a fusion material, and bonding the boundary of the dielectric sheet 11 and the first protective sheet 15, or the boundary of the first electrode sheet 12 and the first protective sheet 15, by fusion of the fusion material.SELECTED DRAWING: Figure 1
Inventors:
Katsuhiko Nakano
Masaki Nasu
Masaki Nasu
Application Number:
JP2017229920A
Publication Date:
March 04, 2022
Filing Date:
November 30, 2017
Export Citation:
Assignee:
Sumitomo Riko Co., Ltd.
International Classes:
H04R19/02; H01L29/84; H04R19/04
Domestic Patent References:
| JP2010089496A | ||||
| JP2014027756A |
Attorney, Agent or Firm:
Patent Business Corporation Aichi International Patent Office
Patent business corporation Kyoritsu
Patent business corporation Kyoritsu