Title:
TRANSDUCER DEVICE AND TRANSDUCER SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/194870
Kind Code:
A1
Abstract:
Disclosed is a transducer device that is configured to be able to extend the scope of uses thereof. This transducer device (1) is provided with: a transducer element (11); elastic bodies (12a, 12b) which clamp the transducer element (11) from both surfaces thereof and which have a smaller elastic modulus in the clamping direction than that of the transducer element (11); a case (14) which has a housing part (14a) for housing a transducer unit (11, 12a, 12b) and which also has an opening (14a1); and an elastic plate material (16) which has support parts (16a, 16b) supported by the case (14), a counter surface part (16c) positioned at the opening (14a1) of the case (14) so as to face the transducer unit (11, 12a, 12b), and elastic deformation parts (16d, 16e) that couple the support parts (16a, 16b) and the counter surface part (16c).
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Inventors:
MURASE TAKANORI (JP)
NAKANO KATSUHIKO (JP)
TANAKA EIJI (JP)
NAKANO KATSUHIKO (JP)
TANAKA EIJI (JP)
Application Number:
PCT/JP2019/046496
Publication Date:
October 01, 2020
Filing Date:
November 28, 2019
Export Citation:
Assignee:
SUMITOMO RIKO CO LTD (JP)
International Classes:
G06F3/01; B06B1/06; G06F3/041; H01L41/053; H01L41/113; H02N11/00; H04R7/04; H04R17/00; H04R19/02
Domestic Patent References:
| WO2017110195A1 | 2017-06-29 | |||
| WO2017168793A1 | 2017-10-05 |
Foreign References:
| JP2018169712A | 2018-11-01 | |||
| JP2014164429A | 2014-09-08 | |||
| JP2012508421A | 2012-04-05 | |||
| JP2018169712A | 2018-11-01 | |||
| JP2018093467A | 2018-06-14 |
Other References:
See also references of EP 3767434A4
Attorney, Agent or Firm:
KYORITSU INTERNATIONAL (JP)
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