JPWO2023042542A1 - - Google Patents
Info
- Publication number
- JPWO2023042542A1 JPWO2023042542A1 JP2023548148A JP2023548148A JPWO2023042542A1 JP WO2023042542 A1 JPWO2023042542 A1 JP WO2023042542A1 JP 2023548148 A JP2023548148 A JP 2023548148A JP 2023548148 A JP2023548148 A JP 2023548148A JP WO2023042542 A1 JPWO2023042542 A1 JP WO2023042542A1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021150821 | 2021-09-16 | ||
| PCT/JP2022/028181 WO2023042542A1 (ja) | 2021-09-16 | 2022-07-20 | 圧電素子および電気音響変換器 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023042542A1 true JPWO2023042542A1 (de) | 2023-03-23 |
Family
ID=85602693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023548148A Pending JPWO2023042542A1 (de) | 2021-09-16 | 2022-07-20 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPWO2023042542A1 (de) |
| TW (1) | TW202313325A (de) |
| WO (1) | WO2023042542A1 (de) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010021738A (ja) * | 2008-07-09 | 2010-01-28 | Osaka Gas Co Ltd | 超音波変換器及び超音波流量計 |
| WO2016136522A1 (ja) * | 2015-02-25 | 2016-09-01 | 富士フイルム株式会社 | 構造体および電気音響変換器 |
| JP7206294B2 (ja) * | 2018-11-08 | 2023-01-17 | 富士フイルム株式会社 | 積層圧電素子および電気音響変換器 |
| JP7449373B2 (ja) * | 2020-05-07 | 2024-03-13 | 富士フイルム株式会社 | 圧電素子および圧電スピーカー |
-
2022
- 2022-07-20 JP JP2023548148A patent/JPWO2023042542A1/ja active Pending
- 2022-07-20 WO PCT/JP2022/028181 patent/WO2023042542A1/ja active Application Filing
- 2022-08-03 TW TW111129060A patent/TW202313325A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| TW202313325A (zh) | 2023-04-01 |
| WO2023042542A1 (ja) | 2023-03-23 |