Title:
ELECTROSTATIC TRANSDUCER AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2020/137036
Kind Code:
A1
Abstract:
Provided is an electrostatic transducer having a heater function such that the electrostatic transducer can be manufactured without using a volatile adhesive and an organic solvent and man-hours in production can be reduced. An electrostatic transducer (1) includes: an electrode sheet (11); a heater (12) which is sheet-shaped and is arranged opposing the electrode sheet (11); an insulating layer (13) which is sheet-shaped and is sandwiched between the electrode sheet (11) and the heater (12); and an electrode fusing layer (14) which is made from a welding material, constitutes a portion of at least one of the electrode sheet (11) and the insulating layer (13) or is bonded to the electrode sheet (11) and the insulating layer (13) as a separate member, and bonds the electrode sheet (11) to the insulating layer (13) by melting.
Inventors:
NAKANO KATSUHIKO (JP)
TAHARA SHINYA (JP)
HASEGAWA KOICHI (JP)
TAHARA SHINYA (JP)
HASEGAWA KOICHI (JP)
Application Number:
PCT/JP2019/036661
Publication Date:
July 02, 2020
Filing Date:
September 19, 2019
Export Citation:
Assignee:
SUMITOMO RIKO CO LTD (JP)
International Classes:
H05B3/00; G06F3/02; H05B3/20; H05B3/36
Foreign References:
| US20130213950A1 | 2013-08-22 | |||
| JPS5040252B1 | 1975-12-23 | |||
| JP2003163070A | 2003-06-06 | |||
| JPS5212291U | 1977-01-28 | |||
| JP2017010909A | 2017-01-12 | |||
| JP2015046073A | 2015-03-12 | |||
| US20040178069A1 | 2004-09-16 | |||
| US20120247641A1 | 2012-10-04 |
Attorney, Agent or Firm:
KYORITSU INTERNATIONAL (JP)
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