Title:
ELECTROSTATIC TYPE TRANSDUCER AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2018/097086
Kind Code:
A1
Abstract:
Provided is an electrostatic type transducer (1) in which an electrostatic type unit (10) is formed so as to be flat and wound into a roll, from a first laminate sheet (110) and a second laminate sheet (120). The first laminate sheet (110) is provided with a first electrode sheet (111) and two first dielectric sheets (112, 113) laminated onto both surfaces of the first electrode sheet (111). The second laminate sheet (120) is provided with a second electrode sheet (121) and two second dielectric sheets (122, 123) laminated onto both surfaces of the second electrode sheet (121).
Inventors:
NAKANO KATSUHIKO (JP)
NASU MASAKI (JP)
MURASE TAKANORI (JP)
NASU MASAKI (JP)
MURASE TAKANORI (JP)
Application Number:
PCT/JP2017/041614
Publication Date:
May 31, 2018
Filing Date:
November 20, 2017
Export Citation:
Assignee:
SUMITOMO RIKO CO LTD (JP)
International Classes:
H04R19/00; H04R31/00
Foreign References:
| US20150221852A1 | 2015-08-06 | |||
| JP2014239647A | 2014-12-18 | |||
| JP2008277729A | 2008-11-13 | |||
| JP2012065426A | 2012-03-29 |
Attorney, Agent or Firm:
KYORITSU INTERNATIONAL (JP)
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