Title:
圧力波発生素子およびその製造方法
Document Type and Number:
Japanese Patent JP7347514
Kind Code:
B2
Abstract:
A pressure wave generating element is provided that includes a support and a heat generating layer that is provided on the support and generates heat by energization. Moreover, the heat generating layer includes a fiber with at least a partial metal coating on a surface.
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| JPS58182400 | MICROPHONE |
| JP2001235544 | SMART OPTICAL MICROPHONE/SENSOR |
Inventors:
Kohei Fukamachi
Application Number:
JP2021542612A
Publication Date:
September 20, 2023
Filing Date:
July 15, 2020
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
H04R23/00; B06B1/02
Domestic Patent References:
| JP2010092852A | ||||
| JP2018133625A | ||||
| JP2007228305A |
Other References:
ALIEV, Ali E. et al,Alternative Nanostructures for Thermophones,ACS Nano,Vol.9 No.5,2015年05月08日,pp.4743-4756
Attorney, Agent or Firm:
Hiroshi Okabe
Hidehiro Tokuyama
Mikio Takeuchi
Hidehiro Tokuyama
Mikio Takeuchi